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- Each click of the Undo button reverses precisely one function-sized bite of behavior. 每單擊一次撤銷(xiāo)按鈕，精確地恢復一次以功能為單位的行為。
- To undo or repeat several actions at the same time, click the arrow next to the Undo button or Redo button. 您可以同時(shí)撤消或恢復多項操作: 單擊“撤消”或“恢復”按鈕旁的箭頭，選擇要撤消或恢復的操作。
- To undo your last action, click the Undo button on the Standard toolbar. Click it again to undo the previous action. To repeat an action, click the Redo button. 單擊“常用”工具欄中的“撤消”按鈕，可以撤消上一步操作，反復單擊該按鈕，可以逐步撤消以前的各項操作。要重復某一操作，可以單擊“重復”按鈕。
- To undo buttons. 解開(kāi)扣子
- You may push this button to call the elevator. 你可以按這個(gè)按鈕叫電梯。
- It's better for the doer to undo what he has done. 解鈴還需系鈴人。
- You may stop the machine by pushing this button. 按下這個(gè)按鈕你就可以關(guān)掉這個(gè)機器。
- Just press the button and the machine will start. 只要一按電鈕，機器就會(huì )開(kāi)動(dòng)。
- Will you stitch a button on this shirt? 請你在這件襯衫上釘一顆鈕扣好嗎？
- Press this button in case of fire. 遇火災時(shí)按下此鈕。
- This button switches the current on. 這個(gè)電鈕接通電流。
- He pressed the button to call the lift. 他按鍵招呼電梯。
- The knot was fastened in such a way that it was impossible to undo. 這個(gè)結系得那么緊,根本解不開(kāi)。
- The shirt do not button up very easily. 這件襯衫扣起來(lái)不太容易。
- Press this button to start the engine. 按這個(gè)按鈕開(kāi)動(dòng)引擎。
- He pushed a button and set the machine in motion. 他按下按鈕開(kāi)動(dòng)了機器。
- Tom, you didn't have to undo your shirt collar where I sewed it, to pump on your head, did you? Unbutton your jacket! 湯姆,你往頭上澆水的時(shí)候,不必拆掉我給你襯衫上縫的領(lǐng)子吧?把上衣的紐扣解開(kāi)!
- Depress this button to rewind the tape. 按下這個(gè)按鈕倒帶。
- Don't unbutton or take off your clothes. 不可解開(kāi)鈕扣或當眾脫衣。
- I pushed the button to turn on the light. 我按電鈕把燈打開(kāi)。
