From 0f33843c9de1bcad835e80e896794d21d6e075bf Mon Sep 17 00:00:00 2001
From: Pootle daemon <pootle@pootle.sugarlabs.org>
Date: Thu, 12 Dec 2013 02:39:34 +0000
Subject: Commit from Sugar Labs: Translation System by user cjl.: 473 of 473 messages translated (0 fuzzy).

---
diff --git a/po/zh_CN.po b/po/zh_CN.po
index 90f6acc..a7e4891 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -10,8 +10,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2013-05-17 00:31-0400\n"
-"PO-Revision-Date: 2013-05-21 03:19+0200\n"
+"POT-Creation-Date: 2013-12-05 00:30-0500\n"
+"PO-Revision-Date: 2013-12-10 17:42+0200\n"
 "Last-Translator: lite <litekok@gmail.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: zh_CN\n"
@@ -32,717 +32,764 @@ msgid ""
 "visual programming blocks"
 msgstr "一个受Logo启发连接可视化编程块并画有彩色图片的海龟"
 
-#: TurtleArt/tabasics.py:119
+#: TurtleArt/tabasics.py:155
 msgid "Palette of turtle commands"
 msgstr "海龟指令模板"
 
-#: TurtleArt/tabasics.py:124
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:740
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:751
+#: TurtleArt/tabasics.py:156
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:784
+msgid "turtle"
+msgstr "海龟"
+
+#: TurtleArt/tabasics.py:160
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:747
 msgid "forward"
 msgstr "前进"
 
-#: TurtleArt/tabasics.py:128
+#: TurtleArt/tabasics.py:164
 msgid "moves turtle forward"
 msgstr "向前移动海龟"
 
-#: TurtleArt/tabasics.py:135
+#: TurtleArt/tabasics.py:173
 msgid "back"
 msgstr "后退"
 
-#: TurtleArt/tabasics.py:139
+#: TurtleArt/tabasics.py:177
 msgid "moves turtle backward"
 msgstr "向后移动海龟"
 
-#: TurtleArt/tabasics.py:147
+#: TurtleArt/tabasics.py:186
 msgid "clean"
 msgstr "清屏"
 
-#: TurtleArt/tabasics.py:150
+#: TurtleArt/tabasics.py:189
 msgid "clears the screen and reset the turtle"
 msgstr "清空屏幕并重置海龟"
 
-#: TurtleArt/tabasics.py:158
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:871
+#: TurtleArt/tabasics.py:207 TurtleArt/taconstants.py:138
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:973
 msgid "left"
 msgstr "左边"
 
-#: TurtleArt/tabasics.py:162
+#: TurtleArt/tabasics.py:211
 msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr "逆时针转动海龟（角度）"
 
-#: TurtleArt/tabasics.py:170
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:895
+#: TurtleArt/tabasics.py:221 TurtleArt/taconstants.py:140
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1006
 msgid "right"
 msgstr "右边"
 
-#: TurtleArt/tabasics.py:174
+#: TurtleArt/tabasics.py:225
 msgid "turns turtle clockwise (angle in degrees)"
 msgstr "顺时针转动海龟（角度）"
 
-#: TurtleArt/tabasics.py:182
+#: TurtleArt/tabasics.py:235
 msgid "arc"
 msgstr "走弧形"
 
-#: TurtleArt/tabasics.py:182
+#: TurtleArt/tabasics.py:235
 msgid "angle"
 msgstr "角度"
 
-#: TurtleArt/tabasics.py:182
+#: TurtleArt/tabasics.py:235
 msgid "radius"
 msgstr "半径"
 
-#: TurtleArt/tabasics.py:186
+#: TurtleArt/tabasics.py:239
 msgid "moves turtle along an arc"
 msgstr "延弧形移动海龟"
 
-#: TurtleArt/tabasics.py:195 TurtleArt/tabasics.py:261
+#: TurtleArt/tabasics.py:251 TurtleArt/tabasics.py:330
 msgid "set xy"
 msgstr "设置 坐标"
 
-#: TurtleArt/tabasics.py:195 TurtleArt/tabasics.py:261
+#: TurtleArt/tabasics.py:251 TurtleArt/tabasics.py:330
 msgid "x"
 msgstr "横"
 
-#: TurtleArt/tabasics.py:195 TurtleArt/tabasics.py:261
+#: TurtleArt/tabasics.py:251 TurtleArt/tabasics.py:330
 msgid "y"
 msgstr "纵"
 
-#: TurtleArt/tabasics.py:199 TurtleArt/tabasics.py:265
+#: TurtleArt/tabasics.py:255 TurtleArt/tabasics.py:334
 msgid ""
 "moves turtle to position xcor, ycor; (0, 0) is in the center of the screen."
 msgstr "移动海龟到座标（x，y）；（0，0）是屏幕中心。"
 
-#: TurtleArt/tabasics.py:209
+#: TurtleArt/tabasics.py:266
 msgid "set heading"
 msgstr "设置朝向"
 
-#: TurtleArt/tabasics.py:213
+#: TurtleArt/tabasics.py:270
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr "设置海龟朝向（0表示朝向屏幕上方）"
 
-#: TurtleArt/tabasics.py:221 TurtleArt/tawindow.py:4105
+#: TurtleArt/tabasics.py:281 TurtleArt/tawindow.py:4452
 msgid "xcor"
 msgstr "横坐标"
 
-#: TurtleArt/tabasics.py:222
+#: TurtleArt/tabasics.py:282
 msgid ""
 "holds current x-coordinate value of the turtle (can be used in place of a "
 "number block)"
 msgstr "包含海龟当前位置的X座标值（可以用来替换数字块）"
 
-#: TurtleArt/tabasics.py:232 TurtleArt/tawindow.py:4106
+#: TurtleArt/tabasics.py:296 TurtleArt/tawindow.py:4453
 msgid "ycor"
 msgstr "纵坐标"
 
-#: TurtleArt/tabasics.py:233
+#: TurtleArt/tabasics.py:297
 msgid ""
 "holds current y-coordinate value of the turtle (can be used in place of a "
 "number block)"
 msgstr "包含海龟当前位置的Y座标值（可以用来替换数字块）"
 
-#: TurtleArt/tabasics.py:243 TurtleArt/tawindow.py:4106
+#: TurtleArt/tabasics.py:311 TurtleArt/tawindow.py:4453
 msgid "heading"
 msgstr "朝向"
 
-#: TurtleArt/tabasics.py:244
+#: TurtleArt/tabasics.py:312
 msgid ""
 "holds current heading value of the turtle (can be used in place of a number "
 "block)"
 msgstr "包含海龟当前的朝向的角度值（可以用来替换数字块）"
 
-#: TurtleArt/tabasics.py:278
+#: TurtleArt/tabasics.py:350
 msgid "Palette of pen commands"
 msgstr "画笔指令模板"
 
-#: TurtleArt/tabasics.py:283 TurtleArt/tabasics.py:294
+#: TurtleArt/tabasics.py:351
+msgid "pen"
+msgstr "钢笔"
+
+#: TurtleArt/tabasics.py:356 TurtleArt/tabasics.py:369
 msgid "fill screen"
 msgstr "涂满全屏"
 
-#: TurtleArt/tabasics.py:283 TurtleArt/tabasics.py:294
-#: TurtleArt/tabasics.py:344
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1197
+#: TurtleArt/tabasics.py:356 TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:432 TurtleArt/tawindow.py:4483
 msgid "color"
 msgstr "颜色"
 
-#: TurtleArt/tabasics.py:283 TurtleArt/tabasics.py:295
-#: TurtleArt/tabasics.py:354
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1193
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1198
+#: TurtleArt/tabasics.py:356 TurtleArt/tabasics.py:370
+#: TurtleArt/tabasics.py:444 TurtleArt/tawindow.py:4479
+#: TurtleArt/tawindow.py:4484
 msgid "shade"
 msgstr "深度"
 
-#: TurtleArt/tabasics.py:287 TurtleArt/tabasics.py:299
+#: TurtleArt/tabasics.py:360 TurtleArt/tabasics.py:374
 msgid "fills the background with (color, shade)"
 msgstr "以（颜色，阴影）填充背景"
 
-#: TurtleArt/tabasics.py:295 TurtleArt/tabasics.py:363
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1194
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1199
+#: TurtleArt/tabasics.py:370 TurtleArt/tabasics.py:454
+#: TurtleArt/tawindow.py:4480 TurtleArt/tawindow.py:4485
 msgid "gray"
 msgstr "灰度"
 
-#: TurtleArt/tabasics.py:309
+#: TurtleArt/tabasics.py:387
 msgid "set color"
 msgstr "设置颜色"
 
-#: TurtleArt/tabasics.py:313
+#: TurtleArt/tabasics.py:391
 msgid "sets color of the line drawn by the turtle"
 msgstr "设置海龟绘制的线条的颜色"
 
-#: TurtleArt/tabasics.py:321
+#: TurtleArt/tabasics.py:403
 msgid "set shade"
 msgstr "设置深度"
 
-#: TurtleArt/tabasics.py:325
+#: TurtleArt/tabasics.py:407
 msgid "sets shade of the line drawn by the turtle"
 msgstr "设置海龟绘制的线条的深度"
 
-#: TurtleArt/tabasics.py:333
+#: TurtleArt/tabasics.py:418
 msgid "set gray"
 msgstr "设置灰度"
 
-#: TurtleArt/tabasics.py:336
+#: TurtleArt/tabasics.py:421
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "设置海龟绘制的线条的灰度"
 
-#: TurtleArt/tabasics.py:345
+#: TurtleArt/tabasics.py:433
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr "包含当前画笔的颜色（可以用来替换数字块）"
 
-#: TurtleArt/tabasics.py:355
+#: TurtleArt/tabasics.py:445
 msgid "holds current pen shade"
 msgstr "设置当前画笔的深度"
 
-#: TurtleArt/tabasics.py:364
+#: TurtleArt/tabasics.py:455
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr "包含当前的灰度值（可以用来替换数字块）"
 
-#: TurtleArt/tabasics.py:372
+#: TurtleArt/tabasics.py:465
 msgid "pen up"
 msgstr "抬笔"
 
-#: TurtleArt/tabasics.py:375
+#: TurtleArt/tabasics.py:468
 msgid "Turtle will not draw when moved."
 msgstr "海龟将不会在移动时绘图。"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:475
 msgid "pen down"
 msgstr "落笔"
 
-#: TurtleArt/tabasics.py:384
+#: TurtleArt/tabasics.py:478
 msgid "Turtle will draw when moved."
 msgstr "海龟将在移动时绘图。"
 
-#: TurtleArt/tabasics.py:390
+#: TurtleArt/tabasics.py:485
+msgid "pen down?"
+msgstr "落笔?"
+
+#: TurtleArt/tabasics.py:487
+msgid "returns True if pen is down"
+msgstr "如果笔落下则返回真"
+
+#: TurtleArt/tabasics.py:494
 msgid "set pen size"
 msgstr "设置笔的粗细"
 
-#: TurtleArt/tabasics.py:394
+#: TurtleArt/tabasics.py:498
 msgid "sets size of the line drawn by the turtle"
 msgstr "设置海龟绘制的线条的宽度"
 
-#: TurtleArt/tabasics.py:404
+#: TurtleArt/tabasics.py:511
 msgid "start fill"
 msgstr "开始填充"
 
-#: TurtleArt/tabasics.py:406
+#: TurtleArt/tabasics.py:513
 msgid "starts filled polygon (used with end fill block)"
 msgstr "开始填充多边形的绘制（和完成填充一起使用）"
 
-#: TurtleArt/tabasics.py:413
+#: TurtleArt/tabasics.py:519
 msgid "end fill"
 msgstr "完成填充"
 
-#: TurtleArt/tabasics.py:415
+#: TurtleArt/tabasics.py:521
 msgid "completes filled polygon (used with start fill block)"
 msgstr "完成填充多边形的绘制（和开始填充一起使用）"
 
-#: TurtleArt/tabasics.py:422
+#: TurtleArt/tabasics.py:527
 msgid "pen size"
 msgstr "笔的粗细"
 
-#: TurtleArt/tabasics.py:423
+#: TurtleArt/tabasics.py:528
 msgid "holds current pen size (can be used in place of a number block)"
 msgstr "包含当前画笔的大小（可以用来替换数字块）"
 
-#: TurtleArt/tabasics.py:437
+#: TurtleArt/tabasics.py:544
 msgid "Palette of pen colors"
 msgstr "画笔颜色模板"
 
-#: TurtleArt/tabasics.py:439
+#: TurtleArt/tabasics.py:545
+msgid "colors"
+msgstr "颜色"
+
+#: TurtleArt/tabasics.py:550
 msgid "red"
 msgstr "红色"
 
-#: TurtleArt/tabasics.py:440
+#: TurtleArt/tabasics.py:550
 msgid "orange"
 msgstr "橙黄色"
 
-#: TurtleArt/tabasics.py:442
+#: TurtleArt/tabasics.py:550
 msgid "yellow"
 msgstr "黄色"
 
-#: TurtleArt/tabasics.py:444
+#: TurtleArt/tabasics.py:550
 msgid "green"
 msgstr "绿色"
 
-#: TurtleArt/tabasics.py:445
+#: TurtleArt/tabasics.py:551
 msgid "cyan"
 msgstr "青色"
 
-#: TurtleArt/tabasics.py:446
+#: TurtleArt/tabasics.py:551
 msgid "blue"
 msgstr "蓝色"
 
-#: TurtleArt/tabasics.py:447
+#: TurtleArt/tabasics.py:551
 msgid "purple"
 msgstr "紫色"
 
-#: TurtleArt/tabasics.py:449
+#: TurtleArt/tabasics.py:551
 msgid "white"
 msgstr "白色"
 
-#: TurtleArt/tabasics.py:450
+#: TurtleArt/tabasics.py:552
 msgid "black"
 msgstr "黑色"
 
-#: TurtleArt/tabasics.py:456
-msgid "set text color"
-msgstr "设置文字颜色"
-
-#: TurtleArt/tabasics.py:459
-msgid "sets color of text drawn by the turtle"
-msgstr "设置海龟绘制文字的颜色"
-
-#: TurtleArt/tabasics.py:467
-msgid "set text size"
-msgstr "设置文字大小"
-
-#: TurtleArt/tabasics.py:470
-msgid "sets size of text drawn by the turtle"
-msgstr "设置海龟绘制的文字的大小"
-
-#: TurtleArt/tabasics.py:553
+#: TurtleArt/tabasics.py:634
 msgid "Palette of numeric operators"
 msgstr "数值运算模板"
 
-#: TurtleArt/tabasics.py:559
+#: TurtleArt/tabasics.py:635
+msgid "numbers"
+msgstr "数字"
+
+#: TurtleArt/tabasics.py:640
 msgid "plus"
 msgstr "加"
 
-#: TurtleArt/tabasics.py:563
+#: TurtleArt/tabasics.py:644
 msgid "adds two alphanumeric inputs"
 msgstr "将两个字符数值型输入相加"
 
-#: TurtleArt/tabasics.py:571
+#: TurtleArt/tabasics.py:659
 msgid "minus"
 msgstr "减"
 
-#: TurtleArt/tabasics.py:574
+#: TurtleArt/tabasics.py:662
 msgid "subtracts bottom numeric input from top numeric input"
 msgstr "将顶部输入减去底部输入"
 
-#: TurtleArt/tabasics.py:585
+#: TurtleArt/tabasics.py:674
 msgid "multiply"
 msgstr "乘"
 
-#: TurtleArt/tabasics.py:588
+#: TurtleArt/tabasics.py:677
 msgid "multiplies two numeric inputs"
 msgstr "将两个数值型输入相乘"
 
-#: TurtleArt/tabasics.py:597
+#: TurtleArt/tabasics.py:686
 msgid "divide"
 msgstr "除"
 
-#: TurtleArt/tabasics.py:600
+#: TurtleArt/tabasics.py:689
 msgid ""
 "divides top numeric input (numerator) by bottom numeric input (denominator)"
 msgstr "将顶部输入（分子）除以底部输入（分母）"
 
-#: TurtleArt/tabasics.py:610
+#: TurtleArt/tabasics.py:699
 msgid "identity"
 msgstr "自身"
 
-#: TurtleArt/tabasics.py:612
+#: TurtleArt/tabasics.py:701
 msgid "identity operator used for extending blocks"
 msgstr "用来拉长积木块的“自身”操作符"
 
-#: TurtleArt/tabasics.py:620 TurtleArt/tabasics.py:621
+#: TurtleArt/tabasics.py:725 TurtleArt/tabasics.py:726
 msgid "mod"
 msgstr "同余"
 
-#: TurtleArt/tabasics.py:624
+#: TurtleArt/tabasics.py:729
 msgid "modular (remainder) operator"
 msgstr "取模（余数）操作符"
 
-#: TurtleArt/tabasics.py:631
+#: TurtleArt/tabasics.py:737
 msgid "√"
 msgstr "√"
 
-#: TurtleArt/tabasics.py:632
+#: TurtleArt/tabasics.py:738
 msgid "square root"
 msgstr "平方根"
 
-#: TurtleArt/tabasics.py:635
+#: TurtleArt/tabasics.py:741
 msgid "calculates square root"
 msgstr "计算平方根"
 
-#: TurtleArt/tabasics.py:642
+#: TurtleArt/tabasics.py:749
 msgid "random"
 msgstr "随机值"
 
-#: TurtleArt/tabasics.py:642
+#: TurtleArt/tabasics.py:749
 msgid "min"
 msgstr "最小值"
 
-#: TurtleArt/tabasics.py:642
+#: TurtleArt/tabasics.py:749
 msgid "max"
 msgstr "最大值"
 
-#: TurtleArt/tabasics.py:646
+#: TurtleArt/tabasics.py:753
 msgid "returns random number between minimum (top) and maximum (bottom) values"
 msgstr "返回最小值（顶部）和最大值（底部）之间的随机数"
 
-#: TurtleArt/tabasics.py:658
+#: TurtleArt/tabasics.py:775
 msgid "number"
 msgstr "数字"
 
-#: TurtleArt/tabasics.py:659
+#: TurtleArt/tabasics.py:776
 msgid "used as numeric input in mathematic operators"
 msgstr "在数学运算符中作为数值型输入"
 
-#: TurtleArt/tabasics.py:667
+#: TurtleArt/tabasics.py:783
 msgid "greater than"
 msgstr "大于"
 
-#: TurtleArt/tabasics.py:670
+#: TurtleArt/tabasics.py:786
 msgid "logical greater-than operator"
 msgstr "逻辑“大于”运算符"
 
-#: TurtleArt/tabasics.py:679
+#: TurtleArt/tabasics.py:802
 msgid "less than"
 msgstr "小于"
 
-#: TurtleArt/tabasics.py:683
+#: TurtleArt/tabasics.py:806
 msgid "logical less-than operator"
 msgstr "逻辑“小于”运算符"
 
-#: TurtleArt/tabasics.py:691
+#: TurtleArt/tabasics.py:822
 msgid "equal"
 msgstr "等于"
 
-#: TurtleArt/tabasics.py:695
+#: TurtleArt/tabasics.py:826
 msgid "logical equal-to operator"
 msgstr "逻辑“等于”运算符"
 
-#: TurtleArt/tabasics.py:701
+#: TurtleArt/tabasics.py:841
 msgid "not"
 msgstr "非"
 
-#: TurtleArt/tabasics.py:704
+#: TurtleArt/tabasics.py:844
 msgid "logical NOT operator"
 msgstr "逻辑“非”运算符"
 
-#: TurtleArt/tabasics.py:710 TurtleArt/tabasics.py:713
+#: TurtleArt/tabasics.py:852 TurtleArt/tabasics.py:855
 msgid "and"
 msgstr "与"
 
-#: TurtleArt/tabasics.py:714
+#: TurtleArt/tabasics.py:856
 msgid "logical AND operator"
 msgstr "逻辑“与”运算符"
 
-#: TurtleArt/tabasics.py:721 TurtleArt/tabasics.py:724
+#: TurtleArt/tabasics.py:864 TurtleArt/tabasics.py:867
 msgid "or"
 msgstr "或"
 
-#: TurtleArt/tabasics.py:725
+#: TurtleArt/tabasics.py:868
 msgid "logical OR operator"
 msgstr "逻辑“或”运算符"
 
-#: TurtleArt/tabasics.py:734
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: TurtleArt/tabasics.py:879
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:72
 msgid "Palette of flow operators"
 msgstr "流程控制模板"
 
-#: TurtleArt/tabasics.py:739
+#: TurtleArt/tabasics.py:880
+msgid "flow"
+msgstr "流程"
+
+#: TurtleArt/tabasics.py:884
 msgid "wait"
 msgstr "等待"
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:888
 msgid "pauses program execution a specified number of seconds"
 msgstr "暂停程序执行指定秒数"
 
 # Here, 'forever' means 'forever repeat'.
-#: TurtleArt/tabasics.py:750
+#: TurtleArt/tabasics.py:897
 msgid "forever"
 msgstr "永远执行"
 
-#: TurtleArt/tabasics.py:754
+#: TurtleArt/tabasics.py:901
 msgid "loops forever"
 msgstr "永远执行的循环"
 
-#: TurtleArt/tabasics.py:761 TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:915
 msgid "repeat"
 msgstr "重复"
 
-#: TurtleArt/tabasics.py:766
+#: TurtleArt/tabasics.py:916
 msgid "loops specified number of times"
 msgstr "循环指定次数"
 
-#: TurtleArt/tabasics.py:772 TurtleArt/tabasics.py:785
+#: TurtleArt/tabasics.py:929 TurtleArt/tabasics.py:945
 msgid "if"
 msgstr "如果"
 
-#: TurtleArt/tabasics.py:772 TurtleArt/tabasics.py:785
+#: TurtleArt/tabasics.py:929 TurtleArt/tabasics.py:945
 msgid "then"
 msgstr "那么"
 
-#: TurtleArt/tabasics.py:775
+#: TurtleArt/tabasics.py:932
 msgid "if then"
 msgstr "如果 那么"
 
-#: TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:934
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr "“如果-那么”运算符，会用到数值模板中的布尔运算符"
 
-#: TurtleArt/tabasics.py:785
+#: TurtleArt/tabasics.py:945
 msgid "else"
 msgstr "否则"
 
-#: TurtleArt/tabasics.py:789 TurtleArt/tabasics.py:797
+#: TurtleArt/tabasics.py:949 TurtleArt/tabasics.py:962
 msgid "if then else"
 msgstr "如果 那么 或者"
 
-#: TurtleArt/tabasics.py:790 TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:950 TurtleArt/tabasics.py:963
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr "“如果-那么-或者”运算符，会用到数值模板中的布尔运算符"
 
-#: TurtleArt/tabasics.py:807
+#: TurtleArt/tabasics.py:972
 msgid "horizontal space"
 msgstr "水平空白"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:973
 msgid "jogs stack right"
 msgstr "将块堆向右推"
 
-#: TurtleArt/tabasics.py:815
+#: TurtleArt/tabasics.py:982
 msgid "vertical space"
 msgstr "竖直空白"
 
-#: TurtleArt/tabasics.py:816
+#: TurtleArt/tabasics.py:983
 msgid "jogs stack down"
 msgstr "将积木堆向下推"
 
-#: TurtleArt/tabasics.py:822
+#: TurtleArt/tabasics.py:990
 msgid "stop action"
 msgstr "停止动作"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:993
 msgid "stops current action"
 msgstr "停止当前动作"
 
-#: TurtleArt/tabasics.py:834
+#: TurtleArt/tabasics.py:1003
 msgid "Palette of variable blocks"
 msgstr "可变块模板"
 
-#: TurtleArt/tabasics.py:839 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:1004
+msgid "blocks"
+msgstr "拼块"
+
+#: TurtleArt/tabasics.py:1008 pysamples/grecord.py:211
 msgid "start"
 msgstr "开始"
 
-#: TurtleArt/tabasics.py:842
+#: TurtleArt/tabasics.py:1011
 msgid "connects action to toolbar run buttons"
 msgstr "关联动作到工具栏中的运行按钮"
 
-#: TurtleArt/tabasics.py:849 TurtleArt/tabasics.py:850
-#: TurtleArt/tabasics.py:851
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:192
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:193
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:201
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:229
+#: TurtleArt/tabasics.py:1023 TurtleArt/tabasics.py:1024
+#: TurtleArt/tabasics.py:1025
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
 msgid "text"
 msgstr "文本"
 
-#: TurtleArt/tabasics.py:852
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: TurtleArt/tabasics.py:1026
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:190
 msgid "string value"
 msgstr "字符串值"
 
-#: TurtleArt/tabasics.py:856 TurtleArt/tabasics.py:859
-#: TurtleArt/tabasics.py:867 TurtleArt/tabasics.py:871
-#: TurtleArt/tawindow.py:1351 TurtleArt/tawindow.py:1448
-#: TurtleArt/tawindow.py:1461 TurtleArt/tawindow.py:2077
-#: TurtleArt/tawindow.py:4363
+#: TurtleArt/tabasics.py:1030 TurtleArt/tabasics.py:1033
+#: TurtleArt/tabasics.py:1046 TurtleArt/tabasics.py:1050
+#: TurtleArt/tawindow.py:1577 TurtleArt/tawindow.py:1676
+#: TurtleArt/tawindow.py:1689 TurtleArt/tawindow.py:2330
+#: TurtleArt/tawindow.py:4785
 msgid "action"
 msgstr "动作"
 
-#: TurtleArt/tabasics.py:861
+#: TurtleArt/tabasics.py:1035
 msgid "top of nameable action stack"
 msgstr "可命名动作堆的顶部"
 
-#: TurtleArt/tabasics.py:872 TurtleArt/tawindow.py:4377
+#: TurtleArt/tabasics.py:1051 TurtleArt/tawindow.py:4798
 msgid "invokes named action stack"
 msgstr "执行可命名动作堆"
 
-#: TurtleArt/tabasics.py:879
+#: TurtleArt/tabasics.py:1058
 msgid "store in box 1"
 msgstr "保存到盒子1"
 
-#: TurtleArt/tabasics.py:884
+#: TurtleArt/tabasics.py:1063
 msgid "stores numeric value in Variable 1"
 msgstr "保存数值到变量1"
 
-#: TurtleArt/tabasics.py:892
+#: TurtleArt/tabasics.py:1072
 msgid "store in box 2"
 msgstr "保存到盒子2"
 
-#: TurtleArt/tabasics.py:897
+#: TurtleArt/tabasics.py:1077
 msgid "stores numeric value in Variable 2"
 msgstr "保存数值到变量2"
 
-#: TurtleArt/tabasics.py:905
+#: TurtleArt/tabasics.py:1086
 msgid "box 1"
 msgstr "盒子1"
 
-#: TurtleArt/tabasics.py:908
+#: TurtleArt/tabasics.py:1089
 msgid "Variable 1 (numeric value)"
 msgstr "变量1（数值）"
 
-#: TurtleArt/tabasics.py:915
+#: TurtleArt/tabasics.py:1099
 msgid "box 2"
 msgstr "盒子2"
 
-#: TurtleArt/tabasics.py:918
+#: TurtleArt/tabasics.py:1102
 msgid "Variable 2 (numeric value)"
 msgstr "变量2（数值）"
 
-#: TurtleArt/tabasics.py:924 TurtleArt/tawindow.py:4427
+#: TurtleArt/tabasics.py:1114 TurtleArt/tawindow.py:4847
 msgid "store in"
 msgstr "放入"
 
-#: TurtleArt/tabasics.py:924 TurtleArt/tabasics.py:939
+#: TurtleArt/tabasics.py:1114 TurtleArt/tabasics.py:1130
 msgid "box"
 msgstr "盒子"
 
-#: TurtleArt/tabasics.py:924 TurtleArt/tawindow.py:4427
+#: TurtleArt/tabasics.py:1114 TurtleArt/tawindow.py:4847
 msgid "value"
 msgstr "值"
 
-#: TurtleArt/tabasics.py:928 TurtleArt/tabasics.py:942
-#: TurtleArt/tawindow.py:1355 TurtleArt/tawindow.py:1486
-#: TurtleArt/tawindow.py:2081 TurtleArt/tawindow.py:4390
-#: TurtleArt/tawindow.py:4418
+#: TurtleArt/tabasics.py:1118 TurtleArt/tabasics.py:1133
+#: TurtleArt/tawindow.py:1581 TurtleArt/tawindow.py:1715
+#: TurtleArt/tawindow.py:2334 TurtleArt/tawindow.py:4812
+#: TurtleArt/tawindow.py:4839
 msgid "my box"
 msgstr "我的盒子"
 
-#: TurtleArt/tabasics.py:929 TurtleArt/tawindow.py:4432
+#: TurtleArt/tabasics.py:1119 TurtleArt/tawindow.py:4852
 msgid "stores numeric value in named variable"
 msgstr "保存数值到命名的变量"
 
-#: TurtleArt/tabasics.py:945 TurtleArt/tawindow.py:4404
+#: TurtleArt/tabasics.py:1136 TurtleArt/tawindow.py:4825
 msgid "named variable (numeric value)"
 msgstr "命名的变量（数值）"
 
-#: TurtleArt/tabasics.py:952 TurtleArt/tabasics.py:971
+#: TurtleArt/tabasics.py:1142 TurtleArt/tabasics.py:1166
 msgid "action 1"
 msgstr "动作1"
 
-#: TurtleArt/tabasics.py:955
+#: TurtleArt/tabasics.py:1145
 msgid "top of Action 1 stack"
 msgstr "动作堆1的顶部"
 
-#: TurtleArt/tabasics.py:961 TurtleArt/tabasics.py:981
+#: TurtleArt/tabasics.py:1154 TurtleArt/tabasics.py:1179
 msgid "action 2"
 msgstr "动作2"
 
-#: TurtleArt/tabasics.py:964
+#: TurtleArt/tabasics.py:1157
 msgid "top of Action 2 stack"
 msgstr "动作堆2的顶部"
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:1169
 msgid "invokes Action 1 stack"
 msgstr "执行动作堆1"
 
-#: TurtleArt/tabasics.py:984
+#: TurtleArt/tabasics.py:1182
 msgid "invokes Action 2 stack"
 msgstr "执行动作堆2"
 
-#: TurtleArt/tabasics.py:992
+#: TurtleArt/tabasics.py:1194 TurtleArt/tabasics.py:1195
+#: TurtleArt/tapalette.py:137 TurtleArt/tapalette.py:138
 msgid "trash"
 msgstr "回收站"
 
-#: TurtleArt/tabasics.py:996
+#: TurtleArt/tabasics.py:1199 TurtleArt/tawindow.py:2203
 msgid "empty trash"
 msgstr "清空回收站"
 
-#: TurtleArt/tabasics.py:997
+#: TurtleArt/tabasics.py:1200
 msgid "permanently deletes items in trash"
 msgstr "永久性地删除回收站中的项"
 
-#: TurtleArt/tabasics.py:1001
+#: TurtleArt/tabasics.py:1204
 msgid "restore all"
 msgstr "全部还原"
 
-#: TurtleArt/tabasics.py:1002
+#: TurtleArt/tabasics.py:1205
 msgid "restore all blocks from trash"
 msgstr "还原回收站中的所有积木块"
 
-#: TurtleArt/tabasics.py:1006
+#: TurtleArt/tabasics.py:1209
 msgid "clear all"
 msgstr "全部清除"
 
-#: TurtleArt/tabasics.py:1007
+#: TurtleArt/tabasics.py:1210
 msgid "move all blocks to trash"
 msgstr "将所有积木块移入回收站"
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:2055
-#: TurtleArtActivity.py:751
+#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:2308
+#: TurtleArtActivity.py:892
 msgid "Share selected blocks"
 msgstr "分享选中积木块"
 
-#: TurtleArt/taconstants.py:209 TurtleArt/taconstants.py:231
-#: TurtleArt/taconstants.py:252 TurtleArt/taconstants.py:294
-#: TurtleArt/taconstants.py:336 TurtleArt/taconstants.py:378
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:980
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:995
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1010
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1025
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1040
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1055
+#: TurtleArt/taconstants.py:139
+msgid "up"
+msgstr "上"
+
+#: TurtleArt/taconstants.py:141
+msgid "down"
+msgstr "下"
+
+#: TurtleArt/taconstants.py:142
+msgid "backspace"
+msgstr "退格"
+
+#: TurtleArt/taconstants.py:143
+msgid "tab"
+msgstr "tab"
+
+#. TRANS: enter is the name of the enter (or return) key
+#: TurtleArt/taconstants.py:145
+msgid "enter"
+msgstr "回车"
+
+#. TRANS: space is the name of the space key
+#: TurtleArt/taconstants.py:148
+msgid "space"
+msgstr "空格"
+
+#: TurtleArt/taconstants.py:149
+msgid "delete"
+msgstr "删除"
+
+#: TurtleArt/taconstants.py:362 TurtleArt/taconstants.py:383
+#: TurtleArt/taconstants.py:403 TurtleArt/taconstants.py:444
+#: TurtleArt/taconstants.py:485 TurtleArt/taconstants.py:526
 msgid "Title"
 msgstr "标题"
 
-#: TurtleArt/talogo.py:370 TurtleArtActivity.py:731
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1538
+#: TurtleArt/taexportpython.py:194
+msgid "block is not exportable"
+msgstr "积木块是无法导出的"
+
+#: TurtleArt/taexportpython.py:213
+msgid "error while exporting block"
+msgstr "导出积木块时出错"
+
+#: TurtleArt/talogo.py:383 TurtleArt/tawindow.py:1538 TurtleArtActivity.py:873
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1302
 msgid "Stop turtle"
 msgstr "停止"
 
-#: TurtleArt/talogo.py:380 TurtleArtActivity.py:360 TurtleArtActivity.py:732
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1529
+#: TurtleArt/talogo.py:393 TurtleArtActivity.py:489 TurtleArtActivity.py:874
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1293
 msgid "Show blocks"
 msgstr "显示积木块"
 
-#: TurtleArt/talogo.py:384 TurtleArtActivity.py:364 TurtleArtActivity.py:996
+#: TurtleArt/talogo.py:397 TurtleArtActivity.py:493 TurtleArtActivity.py:1172
 msgid "Hide blocks"
 msgstr "隐藏积木块"
 
-#: TurtleArt/talogo.py:508
+#: TurtleArt/talogo.py:537
 msgid "did not output to"
 msgstr "没有输出到"
 
-#: TurtleArt/talogo.py:567
-msgid "I don't know how to"
-msgstr "我不知道怎样"
-
-#: TurtleArt/talogo.py:623
+#: TurtleArt/talogo.py:577 TurtleArt/talogo.py:948
 msgid "doesn't like"
 msgstr "不喜欢"
 
-#: TurtleArt/talogo.py:623
+#: TurtleArt/talogo.py:578 TurtleArt/talogo.py:949
 msgid "as input"
 msgstr "作为输入"
 
+#: TurtleArt/talogo.py:639
+msgid "I don't know how to"
+msgstr "我不知道怎样"
+
 #: TurtleArt/tapalette.py:97
 msgid "displays next palette"
 msgstr "显示下一个模板"
@@ -751,308 +798,348 @@ msgstr "显示下一个模板"
 msgid "changes the orientation of the palette of blocks"
 msgstr "改变积木块模板的方向"
 
-#: TurtleArt/tautils.py:295
+#: TurtleArt/taplugin.py:90
+msgid "Please restart Turtle Art in order to use the plugin."
+msgstr "使用该插件，请重新启动龟背艺术。"
+
+#: TurtleArt/taplugin.py:93 TurtleArt/taplugin.py:104
+#: TurtleArt/taplugin.py:107
+msgid "Plugin could not be installed."
+msgstr "插件不能安装。"
+
+#: TurtleArt/taprimitive.py:57
+msgid "error in highlighted block"
+msgstr "高亮的积木块中有错误"
+
+#: TurtleArt/taprimitive.py:59
+msgid "error"
+msgstr "错误"
+
+#: TurtleArt/tautils.py:298
 msgid "Load..."
 msgstr "载入..."
 
-#: TurtleArt/tautils.py:305
+#: TurtleArt/tautils.py:308
 msgid "Save..."
 msgstr "保存..."
 
-#: TurtleArt/tautils.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+#: TurtleArt/tautils.py:591
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
 msgid "click to open"
 msgstr "点击打开"
 
-#: TurtleArt/tawindow.py:1033 TurtleArt/tawindow.py:1034
+#: TurtleArt/tawindow.py:1207 TurtleArt/tawindow.py:1208
 msgid "orientation"
 msgstr "方向"
 
-#: TurtleArt/tawindow.py:1044 TurtleArt/tawindow.py:1644
+#: TurtleArt/tawindow.py:1222 TurtleArt/tawindow.py:1872
 msgid "next"
 msgstr "下一个"
 
-#: TurtleArt/tawindow.py:1063 TurtleArt/tawindow.py:1664
+#: TurtleArt/tawindow.py:1261 TurtleArt/tawindow.py:1893
 msgid "shift"
 msgstr "移动"
 
-#: TurtleArt/tawindow.py:1316
-msgid ""
-"Please hit the Stop Button before making changes to your Turtle Blocks "
-"program"
-msgstr "在海龟方块中要让修改立即生效，请按“停止”按钮"
+#: TurtleArt/tawindow.py:1542
+msgid "Please hit the Stop Button before making changes to your program"
+msgstr "对你的程序做修改前，请按“停止”按钮"
 
-#: TurtleArt/tawindow.py:1369
+#: TurtleArt/tawindow.py:1595
 msgid "Select blocks to share"
 msgstr "选择要分享的积木块"
 
-#: TurtleArt/tawindow.py:1530 TurtleArtActivity.py:632
-#: TurtleArtActivity.py:781 turtleblocks.py:397
+#: TurtleArt/tawindow.py:1760 TurtleArtActivity.py:774
+#: TurtleArtActivity.py:921 turtleblocks.py:462
 msgid "Save stack"
 msgstr "保存堆"
 
-#: TurtleArt/tawindow.py:1531 TurtleArt/tawindow.py:1546
+#: TurtleArt/tawindow.py:1761 TurtleArt/tawindow.py:1775
 msgid "Really overwrite stack?"
 msgstr "确定要覆盖堆？"
 
-#: TurtleArt/tawindow.py:1534 TurtleArt/tawindow.py:1574
+#: TurtleArt/tawindow.py:1764 TurtleArt/tawindow.py:1803
 #: gnome_plugins/uploader_plugin.py:144
 msgid "Cancel"
 msgstr "取消"
 
-#: TurtleArt/tawindow.py:1538 TurtleArt/tawindow.py:1549
+#: TurtleArt/tawindow.py:1768 TurtleArt/tawindow.py:1778
 msgid "Overwrite stack"
 msgstr "覆盖堆"
 
-#: TurtleArt/tawindow.py:1570 TurtleArt/tawindow.py:1578
-#: TurtleArt/tawindow.py:1588 TurtleArtActivity.py:634 turtleblocks.py:399
+#: TurtleArt/tawindow.py:1799 TurtleArt/tawindow.py:1807
+#: TurtleArt/tawindow.py:1816 TurtleArtActivity.py:776 turtleblocks.py:464
 msgid "Delete stack"
 msgstr "删除堆"
 
-#: TurtleArt/tawindow.py:1571 TurtleArt/tawindow.py:1585
+#: TurtleArt/tawindow.py:1800 TurtleArt/tawindow.py:1813
 msgid "Really delete stack?"
 msgstr "确定要删除堆？"
 
-#: TurtleArt/tawindow.py:4215
+#: TurtleArt/tawindow.py:2204
+msgid "Do you really want to empty the trash?"
+msgstr "你确定要清空回收站吗？"
+
+#: TurtleArt/tawindow.py:4634
 msgid "image"
 msgstr "图片"
 
-#: TurtleArtActivity.py:188 TurtleArtActivity.py:757 TurtleArtActivity.py:925
-#: TurtleArtActivity.py:955 turtleblocks.py:371
-msgid "Save as Logo"
-msgstr "另存为Logo"
+#: TurtleArtActivity.py:131
+msgid "Please wait"
+msgstr "请等待"
 
-#: TurtleArtActivity.py:235 TurtleArtActivity.py:756 TurtleArtActivity.py:922
-#: TurtleArtActivity.py:952 turtleblocks.py:369
-msgid "Save as image"
-msgstr "另存为图片"
+#: TurtleArtActivity.py:132
+msgid "Starting connection..."
+msgstr "开始连接..."
 
-#: TurtleArtActivity.py:243
+#: TurtleArtActivity.py:367
 msgid "snapshot"
 msgstr "屏幕截图"
 
-#: TurtleArtActivity.py:251 TurtleArtActivity.py:691 TurtleArtActivity.py:733
-#: TurtleArtActivity.py:931 TurtleArtActivity.py:958
-msgid "Save snapshot"
-msgstr "保存屏幕截图"
-
-#: TurtleArtActivity.py:296 TurtleArtActivity.py:657 TurtleArtActivity.py:808
+#: TurtleArtActivity.py:422 TurtleArtActivity.py:799 TurtleArtActivity.py:948
 msgid "Turn off hover help"
 msgstr "关闭悬停帮助"
 
-#: TurtleArtActivity.py:303 turtleblocks.py:390
+#: TurtleArtActivity.py:431 turtleblocks.py:455
 msgid "Turn on hover help"
 msgstr "开启悬停帮助"
 
-#: TurtleArtActivity.py:312 turtleblocks.py:404
+#: TurtleArtActivity.py:441 turtleblocks.py:469
 msgid "Show palette"
 msgstr "显示模板"
 
-#: TurtleArtActivity.py:318 TurtleArtActivity.py:984 turtleblocks.py:406
+#: TurtleArtActivity.py:447 TurtleArtActivity.py:1160 turtleblocks.py:471
 msgid "Hide palette"
 msgstr "隐藏模板"
 
-#: TurtleArtActivity.py:485
+#: TurtleArtActivity.py:615
 msgid "Rescale coordinates down"
 msgstr "缩小坐标轴比例"
 
-#: TurtleArtActivity.py:489 TurtleArtActivity.py:648 TurtleArtActivity.py:804
+#: TurtleArtActivity.py:624 TurtleArtActivity.py:790 TurtleArtActivity.py:944
 msgid "Rescale coordinates up"
 msgstr "增大坐标轴比例"
 
-#: TurtleArtActivity.py:579 TurtleArtActivity.py:615 TurtleArtActivity.py:725
-#: TurtleArtActivity.py:778 turtleblocks.py:401
+#: TurtleArtActivity.py:722 TurtleArtActivity.py:757 TurtleArtActivity.py:867
+#: TurtleArtActivity.py:918 turtleblocks.py:466
 msgid "Edit"
 msgstr "编辑"
 
-#: TurtleArtActivity.py:584 TurtleArtActivity.py:613 TurtleArtActivity.py:726
-#: TurtleArtActivity.py:796 turtleblocks.py:392
+#: TurtleArtActivity.py:727 TurtleArtActivity.py:755 TurtleArtActivity.py:868
+#: TurtleArtActivity.py:936 turtleblocks.py:457
 msgid "View"
 msgstr "视图"
 
-#: TurtleArtActivity.py:611 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:753 TurtleArtActivity.py:869
 msgid "Project"
 msgstr "项目"
 
-#: TurtleArtActivity.py:617 TurtleArtActivity.py:724 TurtleArtActivity.py:753
-#: TurtleArtActivity.py:755 TurtleArtActivity.py:917
+#: TurtleArtActivity.py:759 TurtleArtActivity.py:866 TurtleArtActivity.py:893
 msgid "Save/Load"
 msgstr "保存/读取"
 
-#: TurtleArtActivity.py:625 TurtleArtActivity.py:779 turtleblocks.py:395
+#: TurtleArtActivity.py:767 TurtleArtActivity.py:919 turtleblocks.py:460
 msgid "Copy"
 msgstr "复制"
 
-#: TurtleArtActivity.py:627 TurtleArtActivity.py:780 turtleblocks.py:396
+#: TurtleArtActivity.py:769 TurtleArtActivity.py:920 turtleblocks.py:461
 msgid "Paste"
 msgstr "粘贴"
 
-#: TurtleArtActivity.py:629
+#: TurtleArtActivity.py:771
 msgid "Restore blocks from trash"
 msgstr "还原回收站中的所有拼块"
 
-#: TurtleArtActivity.py:637 TurtleArtActivity.py:797
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:806
+#: TurtleArtActivity.py:779 TurtleArtActivity.py:937
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:907
 msgid "Fullscreen"
 msgstr "全屏"
 
-#: TurtleArtActivity.py:640 TurtleArtActivity.py:798 turtleblocks.py:377
+#: TurtleArtActivity.py:782 TurtleArtActivity.py:938 turtleblocks.py:441
 msgid "Cartesian coordinates"
 msgstr "直角坐标"
 
-#: TurtleArtActivity.py:642 TurtleArtActivity.py:800 turtleblocks.py:379
+#: TurtleArtActivity.py:784 TurtleArtActivity.py:940 turtleblocks.py:443
 msgid "Polar coordinates"
 msgstr "极坐标"
 
-#: TurtleArtActivity.py:645 TurtleArtActivity.py:802
+#: TurtleArtActivity.py:787 TurtleArtActivity.py:942
 msgid "Metric coordinates"
 msgstr "公制坐标"
 
-#: TurtleArtActivity.py:651 TurtleArtActivity.py:806 turtleblocks.py:383
+#: TurtleArtActivity.py:793 TurtleArtActivity.py:946 turtleblocks.py:448
 msgid "Grow blocks"
 msgstr "增大积木块"
 
-#: TurtleArtActivity.py:654 TurtleArtActivity.py:807 turtleblocks.py:385
+#: TurtleArtActivity.py:796 TurtleArtActivity.py:947 turtleblocks.py:450
 msgid "Shrink blocks"
 msgstr "缩小积木块"
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:695 TurtleArtActivity.py:734
-#: TurtleArtActivity.py:934
+#: TurtleArtActivity.py:824 TurtleArtActivity.py:837 TurtleArtActivity.py:875
+#: TurtleArtActivity.py:1102
 msgid "Load example"
 msgstr "载入示例"
 
-#: TurtleArtActivity.py:728 TurtleArtActivity.py:990 turtleblocks.py:413
+#: TurtleArtActivity.py:870 TurtleArtActivity.py:1166 turtleblocks.py:478
 msgid "Clean"
 msgstr "清屏"
 
-#: TurtleArtActivity.py:729 TurtleArtActivity.py:992 turtleblocks.py:414
+#: TurtleArtActivity.py:871 TurtleArtActivity.py:1168 turtleblocks.py:479
 msgid "Run"
 msgstr "运行"
 
-#: TurtleArtActivity.py:730 TurtleArtActivity.py:994 turtleblocks.py:415
+#: TurtleArtActivity.py:872 TurtleArtActivity.py:1170 turtleblocks.py:480
 msgid "Step"
 msgstr "单步"
 
-#: TurtleArtActivity.py:735 turtleblocks.py:422 util/helpbutton.py:45
+#: TurtleArtActivity.py:876 turtleblocks.py:487 util/helpbutton.py:44
 msgid "Help"
 msgstr "帮助"
 
-#: TurtleArtActivity.py:736 turtleblocks.py:417
+#: TurtleArtActivity.py:877 turtleblocks.py:482
 msgid "Stop"
 msgstr "停止"
 
-#: TurtleArtActivity.py:758 TurtleArtActivity.py:938 TurtleArtActivity.py:960
+#: TurtleArtActivity.py:894 TurtleArtActivity.py:1077
+#: TurtleArtActivity.py:1125 turtleblocks.py:431
+msgid "Save as image"
+msgstr "另存为图片"
+
+#: TurtleArtActivity.py:895 TurtleArtActivity.py:1080
+#: TurtleArtActivity.py:1128 turtleblocks.py:433
+msgid "Save as Logo"
+msgstr "另存为Logo"
+
+#: TurtleArtActivity.py:896 TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:1131 turtleblocks.py:435
+msgid "Save as Python"
+msgstr "另存为Python"
+
+#: TurtleArtActivity.py:897 TurtleArtActivity.py:1087
+#: TurtleArtActivity.py:1135
+msgid "Save snapshot"
+msgstr "保存屏幕截图"
+
+#: TurtleArtActivity.py:898 TurtleArtActivity.py:1111
 msgid "Load project"
 msgstr "加载作品"
 
-#: TurtleArtActivity.py:761 TurtleArtActivity.py:943 TurtleArtActivity.py:965
+#: TurtleArtActivity.py:901 TurtleArtActivity.py:1116
+#: TurtleArtActivity.py:1142 turtleblocks.py:427
 msgid "Load plugin"
 msgstr "加载插件"
 
-#: TurtleArtActivity.py:762 TurtleArtActivity.py:946 TurtleArtActivity.py:968
+#: TurtleArtActivity.py:902 TurtleArtActivity.py:1119
+#: TurtleArtActivity.py:1145
 msgid "Load Python block"
 msgstr "载入Python积木块"
 
-#: TurtleArtActivity.py:895
+#: TurtleArtActivity.py:1049
 msgid "Palettes"
 msgstr "调色板"
 
-#: TurtleArtActivity.py:912
+#: TurtleArtActivity.py:1067
 msgid "Sharing blocks disabled"
 msgstr "分享积木块被禁用"
 
-#: TurtleArtActivity.py:985
+#: TurtleArtActivity.py:1072 turtleblocks.py:429
+msgid "Save"
+msgstr "保存"
+
+#: TurtleArtActivity.py:1091
+msgid "Load"
+msgstr "加载"
+
+#: TurtleArtActivity.py:1108 turtleblocks.py:425
+msgid "Open"
+msgstr "打开"
+
+#: TurtleArtActivity.py:1137 turtleblocks.py:426
+msgid "Add project"
+msgstr "添加项目"
+
+#: TurtleArtActivity.py:1161
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
-#: TurtleArtActivity.py:990
+#: TurtleArtActivity.py:1166
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
-#: TurtleArtActivity.py:992
+#: TurtleArtActivity.py:1168
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
-#: TurtleArtActivity.py:994
+#: TurtleArtActivity.py:1170
 msgid "<Ctrl>w"
 msgstr "<Ctrl>w"
 
-#: TurtleArtActivity.py:997
+#: TurtleArtActivity.py:1173
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
-#: TurtleArtActivity.py:1152 TurtleArtActivity.py:1157
-#: TurtleArtActivity.py:1238
-msgid "Plugin could not be installed."
-msgstr "插件不能安装。"
-
-#: TurtleArtActivity.py:1234
-msgid "Please restart Turtle Art in order to use the plugin."
-msgstr "使用该插件，请重新启动龟背艺术。"
-
-#: TurtleArtActivity.py:1252
+#: TurtleArtActivity.py:1352
 #, python-format
 msgid "Plugin %s already installed."
 msgstr "插件 %s 已经被安装。"
 
-#: TurtleArtActivity.py:1253
+#: TurtleArtActivity.py:1353 turtleblocks.py:547
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr "想重新 %s 吗？"
 
-#: gnome_plugins/collaboration_plugin.py:67
+#: gnome_plugins/collaboration_plugin.py:64
 msgid "My Turtle Art session"
 msgstr "我的海龟绘图会话"
 
-#: gnome_plugins/collaboration_plugin.py:115
+#: gnome_plugins/collaboration_plugin.py:111
 msgid "Enable collaboration"
 msgstr "启用协作"
 
-#: gnome_plugins/collaboration_plugin.py:120
+#: gnome_plugins/collaboration_plugin.py:116
 msgid "Activities"
 msgstr "活动"
 
-#: gnome_plugins/collaboration_plugin.py:125
+#: gnome_plugins/collaboration_plugin.py:121
 msgid "Buddies"
 msgstr "伙伴"
 
-#: gnome_plugins/collaboration_plugin.py:128
+#: gnome_plugins/collaboration_plugin.py:124
 msgid "Share"
 msgstr "分享"
 
-#: gnome_plugins/collaboration_plugin.py:129
+#: gnome_plugins/collaboration_plugin.py:125
 msgid "Configuration"
 msgstr "设置"
 
-#: gnome_plugins/collaboration_plugin.py:132
+#: gnome_plugins/collaboration_plugin.py:128
 msgid "Neighborhood"
 msgstr "邻居"
 
-#: gnome_plugins/collaboration_plugin.py:292
+#: gnome_plugins/collaboration_plugin.py:289
 msgid "Nickname"
 msgstr "昵称"
 
-#: gnome_plugins/collaboration_plugin.py:294
+#: gnome_plugins/collaboration_plugin.py:291
 msgid "Account ID"
 msgstr "帐号ID"
 
-#: gnome_plugins/collaboration_plugin.py:296
+#: gnome_plugins/collaboration_plugin.py:293
 msgid "Server"
 msgstr "服务器"
 
-#: gnome_plugins/collaboration_plugin.py:298
+#: gnome_plugins/collaboration_plugin.py:295
 msgid "Port"
 msgstr "端口"
 
-#: gnome_plugins/collaboration_plugin.py:300
+#: gnome_plugins/collaboration_plugin.py:297
 msgid "Password"
 msgstr "密码"
 
-#: gnome_plugins/collaboration_plugin.py:302
+#: gnome_plugins/collaboration_plugin.py:299
 msgid "Register"
 msgstr "注册"
 
-#: gnome_plugins/collaboration_plugin.py:304
+#: gnome_plugins/collaboration_plugin.py:301
 msgid "Colors"
 msgstr "颜色"
 
@@ -1104,11 +1191,11 @@ msgstr "登录失败"
 msgid "Failed to upload!"
 msgstr "上传失败！"
 
-#: plugins/accelerometer/accelerometer.py:49
-#: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:63
-#: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/accelerometer/accelerometer.py:50
+#: plugins/audio_sensors/audio_sensors.py:81
+#: plugins/camera_sensor/camera_sensor.py:67
+#: plugins/light_sensor/light_sensor.py:52 plugins/rfid/rfid.py:87
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
 msgid "Palette of sensor blocks"
 msgstr "传感器模板"
 
@@ -1122,802 +1209,878 @@ msgstr "加速度"
 msgid "push acceleration in x, y, z to heap"
 msgstr "把沿x，y，z方向加速度放入堆中"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: plugins/audio_sensors/audio_sensors.py:90 pysamples/grecord.py:206
 msgid "sound"
 msgstr "声音"
 
-#: plugins/audio_sensors/audio_sensors.py:84
-#: plugins/audio_sensors/audio_sensors.py:99
+#: plugins/audio_sensors/audio_sensors.py:91
 msgid "raw microphone input signal"
 msgstr "麦克风原始输入信号"
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:97
 msgid "loudness"
 msgstr "音量"
 
-#: plugins/audio_sensors/audio_sensors.py:91
-#: plugins/audio_sensors/audio_sensors.py:106
+#: plugins/audio_sensors/audio_sensors.py:98
 msgid "microphone input volume"
 msgstr "麦克风输入音量"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:322
+#: plugins/audio_sensors/audio_sensors.py:123
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:310
 msgid "pitch"
 msgstr "强度"
 
-#: plugins/audio_sensors/audio_sensors.py:120
-#: plugins/audio_sensors/audio_sensors.py:128
+#: plugins/audio_sensors/audio_sensors.py:124
 msgid "microphone input pitch"
 msgstr "麦克风输入音高"
 
-#: plugins/audio_sensors/audio_sensors.py:151
-#: plugins/audio_sensors/audio_sensors.py:165
-#: plugins/audio_sensors/audio_sensors.py:179
-#: plugins/audio_sensors/audio_sensors.py:193
+#: plugins/audio_sensors/audio_sensors.py:157
+#: plugins/audio_sensors/audio_sensors.py:175
 msgid "resistance"
 msgstr "电阻"
 
-#: plugins/audio_sensors/audio_sensors.py:152
-#: plugins/audio_sensors/audio_sensors.py:166
-#: plugins/audio_sensors/audio_sensors.py:180
-#: plugins/audio_sensors/audio_sensors.py:194
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:176
 msgid "microphone input resistance"
 msgstr "麦克风输入电阻"
 
-#: plugins/audio_sensors/audio_sensors.py:157
-#: plugins/audio_sensors/audio_sensors.py:171
-#: plugins/audio_sensors/audio_sensors.py:185
-#: plugins/audio_sensors/audio_sensors.py:199
+#: plugins/audio_sensors/audio_sensors.py:163
+#: plugins/audio_sensors/audio_sensors.py:181
 msgid "voltage"
 msgstr "电压"
 
-#: plugins/audio_sensors/audio_sensors.py:158
-#: plugins/audio_sensors/audio_sensors.py:172
-#: plugins/audio_sensors/audio_sensors.py:186
-#: plugins/audio_sensors/audio_sensors.py:200
+#: plugins/audio_sensors/audio_sensors.py:164
+#: plugins/audio_sensors/audio_sensors.py:182
 msgid "microphone input voltage"
 msgstr "麦克风输入电压"
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/camera_sensor/camera_sensor.py:71
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
 msgid "Palette of media objects"
 msgstr "多媒体模板"
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:93
-#: plugins/camera_sensor/camera_sensor.py:128
-#: plugins/camera_sensor/camera_sensor.py:141
-#: plugins/light_sensor/light_sensor.py:56
-#: plugins/light_sensor/light_sensor.py:63
+#: plugins/camera_sensor/camera_sensor.py:83
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:136
+#: plugins/camera_sensor/camera_sensor.py:152
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:66
 msgid "brightness"
 msgstr "亮度"
 
-#: plugins/camera_sensor/camera_sensor.py:82
-#: plugins/camera_sensor/camera_sensor.py:130
+#: plugins/camera_sensor/camera_sensor.py:85
+#: plugins/camera_sensor/camera_sensor.py:138
 msgid "light level detected by camera"
 msgstr "相机侦测到的光照水平"
 
-#: plugins/camera_sensor/camera_sensor.py:95
-#: plugins/camera_sensor/camera_sensor.py:143
+#: plugins/camera_sensor/camera_sensor.py:101
+#: plugins/camera_sensor/camera_sensor.py:154
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr "相机的平均色彩RGB值已压入堆栈"
 
-#: plugins/camera_sensor/camera_sensor.py:106
-#: plugins/camera_sensor/camera_sensor.py:113
+#: plugins/camera_sensor/camera_sensor.py:114
 #: plugins/camera_sensor/camera_sensor.py:121
-#: plugins/camera_sensor/camera_sensor.py:155
-#: plugins/camera_sensor/camera_sensor.py:163
+#: plugins/camera_sensor/camera_sensor.py:129
+#: plugins/camera_sensor/camera_sensor.py:169
+#: plugins/camera_sensor/camera_sensor.py:177
 msgid "camera output"
 msgstr "相机输出"
 
-#: plugins/light_sensor/light_sensor.py:58
-#: plugins/light_sensor/light_sensor.py:65
+#: plugins/light_sensor/light_sensor.py:61
+#: plugins/light_sensor/light_sensor.py:69
 msgid "light level detected by light sensor"
 msgstr "光线感应器侦测到的光照水平"
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "RFID"
 msgstr "RFID"
 
-#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
+#: plugins/rfid/rfid.py:94 plugins/rfid/rfid.py:102
 msgid "read value from RFID device"
 msgstr "从RFID设备中读取值"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:109
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:112
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:76
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:79
 msgid "while"
 msgstr "当"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:80
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr "“当-为真时-执行”操作符，会用到数值模板中的布尔运算符"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:119
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:122
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:97
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 msgid "until"
 msgstr "直到"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:123
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:101
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr "“执行-直到-真”操作符，会用到数值模板中的布尔运算符"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:130
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:732
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:862
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1017
 msgid "top"
 msgstr "顶部"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:132
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:123
 msgid "top of a collapsible stack"
 msgstr "折叠积木堆的顶部"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:146
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:135
+msgid "media"
+msgstr "多媒体"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "journal"
 msgstr "日志"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:147
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:142
 msgid "Sugar Journal media object"
 msgstr "Sugar日志中的多媒体文件"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:157
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:152
 msgid "audio"
 msgstr "音频"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:159
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:154
 msgid "Sugar Journal audio object"
 msgstr "Sugar日志中的音频文件"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:169
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:164
 msgid "video"
 msgstr "视频"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:171
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:166
 msgid "Sugar Journal video object"
 msgstr "Sugar日志中的视频文件"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:181
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
 msgid "description"
 msgstr "描述"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:178
 msgid "Sugar Journal description field"
 msgstr "Sugar日志描述字段"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:200
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:228
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
 msgid "show"
 msgstr "显示"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:204
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:217
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:232
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:213
 msgid "draws text or show media from the Journal"
 msgstr "绘制日志中的文本或多媒体"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:213
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:209
 msgid "show aligned"
 msgstr "对齐显示"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:240
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "set scale"
 msgstr "设置比例"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "sets the scale of media"
 msgstr "设置多媒体的显示比例"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:251
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
 msgid "save picture"
 msgstr "保存图片"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:253
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:264
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:249
 msgid "picture name"
 msgstr "图片名称"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:239
 msgid "saves a picture to the Sugar Journal"
 msgstr "保存图片到Sugar日志中"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:262
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
 msgid "save SVG"
 msgstr "保存SVG"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:250
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr "以SVG格式保存海龟图形到Sugar日志中"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:272
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "scale"
 msgstr "比例"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:276
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
 msgid "holds current scale value"
 msgstr "包含当前的比例"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:281
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "media wait"
 msgstr "等待多媒体"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:272
 msgid "wait for current video or audio to complete"
 msgstr "等待当前的视频或音频结束"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:289
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
 msgid "media stop"
 msgstr "停止媒体"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:291
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
 msgid "stop video or audio"
 msgstr "停止视频或音频"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "media pause"
 msgstr "暂停媒体"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:298
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
 msgid "pause video or audio"
 msgstr "暂停视频或音频"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:303
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "media resume"
 msgstr "恢复媒体"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:294
 msgid "resume playing video or audio"
 msgstr "恢复播放视频或音频"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:311
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "speak"
 msgstr "朗读"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:313
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:301
 msgid "hello"
 msgstr "你好"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:314
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:302
 msgid "speaks text"
 msgstr "朗读文本"
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:322
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:310
 msgid "sinewave"
 msgstr "正弦波"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:311
 msgid "amplitude"
 msgstr "波幅"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:311
 msgid "duration"
 msgstr "持续时间"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:314
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr "播放一个指定频率、波幅和持续时间（秒）的正弦波"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:328
+msgid "sensor"
+msgstr "传感器"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:344
 msgid "button down"
 msgstr "鼠标按下"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
 msgid "returns 1 if mouse button is pressed"
 msgstr "返回1如果鼠标被按下"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "returns True if mouse button is pressed"
 msgstr "返回True如果鼠标被按下"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:364
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:355
 msgid "mouse x"
 msgstr "鼠标X坐标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:358
 msgid "returns mouse x coordinate"
 msgstr "返回鼠标位置的X坐标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:374
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:366
 msgid "mouse y"
 msgstr "鼠标Y坐标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:377
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:369
 msgid "returns mouse y coordinate"
 msgstr "返回鼠标位置的Y坐标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:385
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:377
 msgid "query keyboard"
 msgstr "查询键盘"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:379
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr "查询键盘输入（结果保存在“键盘”积木块中）"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:394
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "键盘"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:398
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr "QWERTY-键盘积木块的结果保持为ASCII"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:430
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
 msgid "read pixel"
 msgstr "读取像素"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:433
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr "海龟所在位置的颜色RGB值将被压入堆栈"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:409
 msgid "turtle sees"
 msgstr "海龟看到"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:443
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
 msgid "returns the color that the turtle \"sees\""
 msgstr "返回海龟“看到”的颜色"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:421
 msgid "time"
 msgstr "时间"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:424
 msgid "elapsed time (in seconds) since program started"
 msgstr "程序启动后已经过的时间（秒）"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:449
 msgid "Palette of extra options"
 msgstr "额外选项模板"
 
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+msgid "extras"
+msgstr "额外的"
+
 #. TRANS: push adds a new item to the program stack
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:470
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "push"
 msgstr "压入"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:459
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr "将值压入FILO（先进后出堆）"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:483
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:471
 msgid "show heap"
 msgstr "显示堆"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:486
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:474
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr "显示FILO（先进后出堆）中的值"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:496
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:486
 msgid "empty heap"
 msgstr "清空堆"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:499
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr "清空FILO（先进后出堆）"
 
 #. TRANS: pop removes a new item from the program stack
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:510
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:500
 msgid "pop"
 msgstr "弹出"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:514
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:504
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr "从FILO（先进后出堆）中弹出值"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:535
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:516
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:555
 msgid "empty heap?"
 msgstr "堆空的吗？"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:528
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:538
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:519
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
 msgid "returns True if heap is empty"
 msgstr "在堆为空时返回“真”"
 
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
+msgid "save heap to file"
+msgstr "保存堆到文件"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:532
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:543
+msgid "filename"
+msgstr "文件名"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+msgid "saves FILO (first-in last-out heap) to a file"
+msgstr "保存FILO（先入后出堆）到一个文件"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:542
+msgid "load heap from file"
+msgstr "从文件加载堆"
+
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:547
+msgid "loads FILO (first-in last-out heap) from a file"
+msgstr "从一个文件加载FILO（先入后出堆）"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:570
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
 msgid "comment"
 msgstr "注释"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:549
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:574
 msgid "places a comment in your code"
 msgstr "在你的代码中加入注释"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:555
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:581
 msgid "print"
 msgstr "打印"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:559
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:585
 msgid "prints value in status block at bottom of the screen"
 msgstr "在位于屏幕底部的状态积木块中打印值"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:569
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:596
 msgid "Python chr operator"
 msgstr "Python chr 操作符"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:578
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:606
 msgid "Python int operator"
 msgstr "Python int 操作符"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:585
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:616
+msgid "polar"
+msgstr "极坐标"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+msgid "displays polar coordinates"
+msgstr "显示极坐标"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:624
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:655
 msgid "Python"
 msgstr "Python"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:589
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr "一个可编程积木块：用于加入单变量的高级数学等式，例如sin(x)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:643
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr "一个可编程积木块：用于加入多变量的高级数学等式，例如sqrt(x*x+y*y)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:616
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr "一个可编程积木块：用于加入多变量的高级数学等式，例如sin(x+y+z)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+msgid "Cartesian"
+msgstr "直角坐标"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:671
+msgid "displays Cartesian coordinates"
+msgstr "显示直角坐标"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:680
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:697
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:714
 msgid "Python block"
 msgstr "Python积木块"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:630
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:646
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:682
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:699
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:717
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr "执行日志中tamyblock.py模块中的代码"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-msgid "Cartesian"
-msgstr "直角坐标"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
-msgid "displays Cartesian coordinates"
-msgstr "显示直角坐标"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:732
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:758
+msgid "load"
+msgstr "载入"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-msgid "polar"
-msgstr "极坐标"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:748
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
+msgid "loads a block"
+msgstr "载入一个积木块"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:685
-msgid "displays polar coordinates"
-msgstr "显示极坐标"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:761
+msgid "setxy"
+msgstr "设置坐标xy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:691
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:773
-msgid "turtle"
-msgstr "海龟"
+msgid "select palette"
+msgstr "选择模块"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:776
+msgid "selects a palette"
+msgstr "选择一个模块"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "chooses which turtle to command"
 msgstr "选择由哪个海龟执行命令"
 
-#. TRANS: pop removes a new item from the program stack
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:795
+msgid "turtle x"
+msgstr "海龟 x"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:798
+msgid "Returns x coordinate of turtle"
+msgstr "返回海龟的x坐标"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+msgid "turtle y"
+msgstr "海龟 y"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
+msgid "Returns y coordinate of turtle"
+msgstr "返回海龟的y坐标"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:819
 msgid "active turtle"
 msgstr "活动的海龟"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:706
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:822
 msgid "the name of the active turtle"
 msgstr "活动海龟的名称"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:715
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:724
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:830
+msgid "turtle heading"
+msgstr "海龟的标题"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833
+msgid "Returns heading of turtle"
+msgstr "返回海龟的标题"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:854
 msgid "turtle shell"
 msgstr "海龟外壳"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:717
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:725
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:846
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:855
 msgid "put a custom 'shell' on the turtle"
 msgstr "替海龟穿上一个自定义的“外壳”"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:863
 msgid "top of a collapsed stack"
 msgstr "折叠积木堆的顶部"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:738
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:759
-msgid "load"
-msgstr "载入"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:741
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
-msgid "loads a block"
-msgstr "载入一个积木块"
+#. TRANS: URL is universal resource locator
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:868
+msgid "URL"
+msgstr "网址"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
-msgid "setxy"
-msgstr "设置坐标xy"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:873
+msgid "gets a text string or an image from a URL"
+msgstr "从一个网址获取一个文本字符串或一张图片"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
-msgid "palette"
-msgstr "模块"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:774
-msgid "selects a palette"
-msgstr "选择一个模块"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882
 msgid "Palette of presentation templates"
 msgstr "演示模板"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+msgid "portfolio"
+msgstr "文件夹"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:889
 msgid "hide blocks"
 msgstr "隐藏积木块"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:791
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:891
 msgid "declutters canvas by hiding blocks"
 msgstr "隐藏积木块使画布整洁一些"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:798
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:898
 msgid "show blocks"
 msgstr "显示积木块"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:900
 msgid "restores hidden blocks"
 msgstr "恢复隐藏的积木块"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:808
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:909
 msgid "hides the Sugar toolbars"
 msgstr "隐藏Sugar工具栏"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "list"
 msgstr "列表"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1056
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:923
 msgid "presentation bulleted list"
 msgstr "演示项目列表"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:829
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1058
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:931
 msgid "presentation template: list of bullets"
 msgstr "演示模板：项目列表"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:998
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:938
 msgid "presentation template: select Journal object (no description)"
 msgstr "演示模板：选择日志中的物品（无描述）"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:843
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:983
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:945
 msgid "presentation template: select Journal object (with description)"
 msgstr "演示模板：选择日志中的物品（有描述）"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1043
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
 msgid "presentation template: select four Journal objects"
 msgstr "演示模板：选择四件日志中的物品"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:864
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1013
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1028
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
 msgid "presentation template: select two Journal objects"
 msgstr "演示模板：选择两件日志中的物品"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:976
 msgid "xcor of left of screen"
 msgstr "屏幕左方的X座标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:879
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
 msgid "bottom"
 msgstr "底部"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
 msgid "ycor of bottom of screen"
 msgstr "屏幕下方的Y座标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:887
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:995
 msgid "width"
 msgstr "宽度"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:890
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:998
 msgid "the canvas width"
 msgstr "画布宽度"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:898
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1009
 msgid "xcor of right of screen"
 msgstr "屏幕右方的X座标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:906
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1020
 msgid "ycor of top of screen"
 msgstr "屏幕上方的Y座标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:911
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1028
 msgid "height"
 msgstr "高度"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:914
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1031
 msgid "the canvas height"
 msgstr "画布高度"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:921
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1041
 msgid "title x"
 msgstr "标题X坐标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:930
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1053
 msgid "title y"
 msgstr "标题Y坐标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:939
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1065
 msgid "left x"
 msgstr "左侧X坐标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:948
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1077
 msgid "top y"
 msgstr "顶部Y坐标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1089
 msgid "right x"
 msgstr "右侧X坐标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1101
 msgid "bottom y"
 msgstr "底部Y坐标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
-msgid "presentation 1x1"
-msgstr "以 1x1 方式演示"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
-msgid "presentation 2x1"
-msgstr "以 2x1 方式演示"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
-msgid "presentation 1x2"
-msgstr "以 1x2 方式演示"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1041
-msgid "presentation 2x2"
-msgstr "以 2x2 方式演示"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1073
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1120
 msgid "Palette of user-defined operators"
 msgstr "用户定义运算符调色板"
 
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1121
+msgid "my blocks"
+msgstr "我的程序块"
+
+#: pyexported/window_setup.py:39
+msgid ""
+"The path to the TurtleArt installation must be listed in the environment "
+"variable PYTHONPATH."
+msgstr "TurtleArt 安装的路径必须设置在环境变量 PYTHONPATH 中。"
+
 #: pysamples/brain.py:43
 msgid "Please install the Speak Activity and try again."
 msgstr "请安装的说话活动，然后再试一次。"
 
-#: pysamples/brain.py:54
+#: pysamples/brain.py:52
 msgid "Spanish"
 msgstr "西班牙语"
 
-#: pysamples/brain.py:58 pysamples/brain.py:72 pysamples/brain.py:74
-#: pysamples/brain.py:80
+#: pysamples/brain.py:56 pysamples/brain.py:69 pysamples/brain.py:71
+#: pysamples/brain.py:77
 msgid "English"
 msgstr "英语"
 
-#: pysamples/brain.py:91
+#: pysamples/brain.py:88
 msgid "Sorry, I can't understand what you are asking about."
 msgstr "很抱歉，我不明白你问的是什么。"
 
-#: pysamples/brain.py:100
+#: pysamples/brain.py:97
 msgid ""
 "Sorry, there is no free memory to load my brain. Close other activities and "
 "try once more."
 msgstr "很抱歉，没有空余内存来加载我的大脑。请关闭其他活动，并再试一次。"
 
-#: pysamples/forward_push.py:45
+#: pysamples/forward_push.py:48
 msgid "push destination rgb value to heap"
 msgstr "把目标RGB值放入堆中"
 
-#: pysamples/grecord.py:215
+#: pysamples/grecord.py:213
 msgid "stop"
 msgstr "停止"
 
-#: pysamples/grecord.py:217
+#: pysamples/grecord.py:215
 msgid "play"
 msgstr "播放"
 
-#: pysamples/grecord.py:219
+#: pysamples/grecord.py:217
 msgid "save"
 msgstr "保存"
 
-#: pysamples/journal-stats.py:78
+#: pysamples/journal-stats.py:80
 msgid "other"
 msgstr "其他"
 
-#: pysamples/uturn.py:24
+#: pysamples/uturn.py:35
 msgid "uturn"
 msgstr "翻转"
 
-#: pysamples/uturn.py:26
-msgid "make a uturn"
-msgstr "做一个翻转"
+#: pysamples/uturn.py:37
+msgid "turns the turtle 180 degrees"
+msgstr "把海龟翻转180度"
 
-#: turtleblocks.py:89
+#: turtleblocks.py:104
 msgid "usage is"
 msgstr "用法是"
 
-#: turtleblocks.py:250
+#: turtleblocks.py:295
 msgid "No option action:"
 msgstr "无选项的动作："
 
-#: turtleblocks.py:265
+#: turtleblocks.py:310
 msgid "File not found"
 msgstr "文件未找到"
 
-#: turtleblocks.py:289
+#: turtleblocks.py:334
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr "配置不可写的目录：%s"
 
-#: turtleblocks.py:365
+#: turtleblocks.py:422
 msgid "New"
 msgstr "新建"
 
-#: turtleblocks.py:366
-msgid "Open"
-msgstr "打开"
+#: turtleblocks.py:423
+msgid "Show sample projects"
+msgstr "显示示例项目"
 
-#: turtleblocks.py:367
-msgid "Save"
-msgstr "保存"
-
-#: turtleblocks.py:368
+#: turtleblocks.py:430
 msgid "Save as"
 msgstr "另存为"
 
-#: turtleblocks.py:373
+#: turtleblocks.py:437
 msgid "Quit"
 msgstr "退出"
 
-#: turtleblocks.py:374
+#: turtleblocks.py:438
 msgid "File"
 msgstr "文件"
 
-#: turtleblocks.py:381
+#: turtleblocks.py:446
 msgid "Rescale coordinates"
 msgstr "重新调整坐标"
 
-#: turtleblocks.py:387
+#: turtleblocks.py:452
 msgid "Reset block size"
 msgstr "复位块大小"
 
-#: turtleblocks.py:408
+#: turtleblocks.py:473
 msgid "Show/hide blocks"
 msgstr "显示/隐藏块"
 
-#: turtleblocks.py:410
+#: turtleblocks.py:475
 msgid "Tools"
 msgstr "工具"
 
-#: turtleblocks.py:416
+#: turtleblocks.py:481
 msgid "Debug"
 msgstr "调试"
 
-#: turtleblocks.py:418
+#: turtleblocks.py:483
 msgid "Turtle"
 msgstr "海龟"
 
-#: turtleblocks.py:421
+#: turtleblocks.py:486
 msgid "About..."
 msgstr "关于..."
 
-#: turtleblocks.py:461
+#: turtleblocks.py:532
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr "你有尚未保存的工作。想退出前保存吗？"
 
-#: turtleblocks.py:462
+#: turtleblocks.py:536
 msgid "Save project?"
 msgstr "保存项目？"
 
+#: turtleblocks.py:546
+#, python-format
+#, python-format,
+msgid "Plugin %s already installed"
+msgstr "已安装插件 %s 。"
+
+#: turtleblocks.py:666
+msgid "myproject"
+msgstr "我的项目"
+
+#~ msgid "Hide sample projects"
+#~ msgstr "隐藏示例项目"
+
+#~ msgid "palette"
+#~ msgstr "模块"
+
+#~ msgid "make a uturn"
+#~ msgstr "做一个翻转"
+
+#~ msgid "u turn"
+#~ msgstr "翻转"
+
+#~ msgid "set text color"
+#~ msgstr "设置文字颜色"
+
+#~ msgid "sets color of text drawn by the turtle"
+#~ msgstr "设置海龟绘制文字的颜色"
+
+#~ msgid "set text size"
+#~ msgstr "设置文字大小"
+
+#~ msgid "sets size of text drawn by the turtle"
+#~ msgstr "设置海龟绘制的文字的大小"
+
+#~ msgid "presentation 1x1"
+#~ msgstr "以 1x1 方式演示"
+
+#~ msgid "presentation 2x1"
+#~ msgstr "以 2x1 方式演示"
+
+#~ msgid "presentation 1x2"
+#~ msgstr "以 1x2 方式演示"
+
+#~ msgid "presentation 2x2"
+#~ msgstr "以 2x2 方式演示"
+
 #~ msgid "Turtle Art"
 #~ msgstr "海龟绘画"
 
@@ -2550,9 +2713,6 @@ msgstr "保存项目？"
 #~ msgid "read"
 #~ msgstr "读取"
 
-#~ msgid "sensor"
-#~ msgstr "传感器"
-
 #~ msgid "Read sensor output."
 #~ msgstr "读取传感器输出。"
 
@@ -2868,18 +3028,6 @@ msgstr "保存项目？"
 #~ msgid "full screen"
 #~ msgstr "涂满全屏"
 
-#, fuzzy
-#~ msgid "numbers"
-#~ msgstr "数字"
-
-#, fuzzy
-#~ msgid "blocks"
-#~ msgstr "程序块"
-
-#, fuzzy
-#~ msgid "flow"
-#~ msgstr "流程"
-
 # (see 'stop stack')
 #, fuzzy
 #~ msgid "stack 2"
@@ -2890,10 +3038,6 @@ msgstr "保存项目？"
 #~ msgid "stack 1"
 #~ msgstr "函数1"
 
-#, fuzzy
-#~ msgid "My Blocks"
-#~ msgstr "自定义程序块"
-
 #~ msgid "Numbers"
 #~ msgstr "数字"
 
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