I need not.

我不需要。

youdao

To me the charm of an encyclopedia is that it know - and I need not.

对我来说，百科全书的魅力是：它知道——而我则不必知道。

youdao

Because of my great rare value, I need not attempt to imitate others.

因为这独特而又巨大的价值，我不需要去模仿他人。

youdao

Young people are not the only ones who need to protect themselves against H.I.V.

VOA: special.2009.03.16

So I went back to Engineering and told them, "OK, guys, we need to work harder. And I'm not under CEO.

于是我跟工程师团队说到，大家还要加把劲。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

To be honest, I'm not sure if you need to have gone to undergraduate

老实的说，我不确定你是否要有本科学历，

想成为律师的话 - SpeakingMax英语口语达人

You know what Fitzgerald said to Hemingway about the very rich, so I need not repeat it.

FORBES: Art World Froth Meets Stock Market Value

One, health care reform, as I need not remind you now, that passed is built on what was once considered a very conservative idea.

WHITEHOUSE: Press Briefing

We do not need -- I do not need a tax cut.

WHITEHOUSE: Remarks by the President at Campaign Event -- Stamford, CT