为什么有必要出台这些激进的干预措施？

Why has such radical intervention been found necessary?

youdao

乍一看很难看出为什么有必要改进这种方法，或者可能改进。

At first sight it is difficult to see why improvements on this method were necessary, or even possible.

youdao

为什么有必要与客户谈判一个 不一定对自己公司最有利地合同？

Tell me about a time when you negotiated a contract that was not the best outcome for the Company. Why was it necessary?

youdao

What exactly that purgation will entail and why Milton's voice needs to be purged at all I think these questions are really the subject of the entire rest of the poem.

这种净化是很有必要的,弥尔顿的语言为什么需要被完全净化,我认为这个问题才是所有剩余诗歌,真正的主题。

耶鲁公开课 - 弥尔顿课程节选

Why is it necessary to rend something, to make it soul or whole? Is it necessary?

为什么要撕破某样东西，它才能完美呢，这有必要吗？

耶鲁公开课 - 现代诗歌课程节选