He didn't necessarily need to, but he did.

实际上没有必要，但他这么做了。

youdao

Burnout doesn't necessarily need to be a bad thing.

精疲力尽不一定是件坏事。

youdao

Prices do not necessarily need to drop sharply to return to fair value.

为了回归合理价格，价格并不需要剧烈下跌。

youdao

The industry "does not necessarily need more regulation,"

VOA: special.2009.06.19

Not because you necessarily need it at the moment but your brain tells you you may need it later and so eat, eat, eat becomes the priority.

并不是因为当时真的需要,但你的大脑告诉你,你以后可能会需要,所以吃吧,先吃了再说

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And the president, on many occasions, took unpopular positions that he thought were the right policy because that's what he thought he was elected to do was to use his best judgement and that judgement didn't necessarily need to be the most popular thing around.

许多场合下总统，都会采取并不受推崇的做法,但他认为是正确的政策,因为他认为这是他当选总统该做的,就是运用他最好的判断力,这种判断未必是,最受欢迎的。

普林斯顿公开课 - 国际座谈会课程节选

They don't even necessarily need to buy anything from a store that someone else created.

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But mixed families don't necessarily need to embrace the label to create the foundations of their interfaith households.

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Their display gave credence to Wenger's insistence that you do not necessarily need to spend heavily to succeed.

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