You need a complete change, both professionally and personally.

你需要在工作上和自身两方面有彻底的改变。

《牛津词典》

Store the peppercorns in an airtight container and grind the pepper as you need it.

将胡椒子储藏在密封容器里，当你需要的时候把它磨成粉。

《柯林斯英汉双解大词典》

Unfortunately, I need you and you need me.

很不幸，我需要你，你也需要我。

youdao

If one of your goals is to lose weight, you will also need to change how and what you eat.

VOA: special.2010.06.08

And so frankly this is pretty much all you need to know with Nano to get up and running.

坦白说，你们只需要知道,这些东西就可以了。

哈佛公开课 - 计算机科学课程节选

you are concerned because you have a cold and you need to go work and you want to be seen.

你有点担心，因为你有点感冒，但还是得上班，而你想尽快让医生检查一下。

I don't care课堂 - SpeakingMax英语口语达人

Because in doing so, we can continue to bring you the best news and information in whatever way you need it, where you need it, and when you need it.

CNN: The future is now

To make good decisions you always need advice, and you need people whom you trust if they are going to influence your decisions.

FORBES: How Many Facebook or LinkedIn Friends Do You Really Need?

"You need the House, you need the Senate and you need the administration, " says John Chafee, chairman of the Senate's Environment and Public Works Committee.

CNN: Environmental Legislation Going Nowhere Fast