You have to delete them one at a time.

答案是您只能一条一条地删除它们。

youdao

Since we don't need buttons, we can select and delete them.

由于我们不需要按钮，所以可以选择和删除它们。

youdao

For example, you can delete them or request that they be synchronized.

例如，您可以将它们删除或者请求将它们同步。

youdao

Delete those lines of code and move them up to the top and problem solved.

把这几行代码删除，然后把它们放到,前面去，问题就解决了。

哈佛公开课 - 计算机科学课程节选

and delete her voicemail messages so as that they could record more and listen to them all.

删除她的语音留言，这样他们就能记录更多，而且听到所有的语音。

新闻社的真实事件 - SpeakingMax英语口语达人

He asked me again if I would delete them saying this would make things easier.

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And your employer can find damaging things you write even after you delete them.

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And once we no longer need the hashes that do match, we delete them too.

FORBES: Move up http://i.forbesimg.com t Move down