I suppose that's all I need to know.

我想我只需要知道这些。

youdao

I love books because they help me keep up with things I need to know for my profession.

我爱书，因为它们帮助我跟上我的职业需要知道的事情。

youdao

I need to know that she'll be okay.

我就是想知道她会很好。

youdao

I'm child of the Columbia Space Shuttle, and I need to know all the electronic gimmicks invented yesterday that are already primitive cousins to those developed today from eight to five P.M.in Japan.

VOA: special.2009.04.27

The very fact that I need to know it in particular is what makes me need to know it negatively.

认识一件事物需要知道,它不是什么。

耶鲁公开课 - 文学理论导论课程节选

I need to know how long, so that I can let my roommates know.

我得知道大概有多久，这样我就可以告诉我的室友们了。

How long实战 - SpeakingMax英语口语达人

If I'm going to do my job properly long-term then I need to know who's out there.

BBC: SPORT | Football | My Club | Wycombe Wanderers | Adams would consider Euro switch

So tell me, what is a name I need to know in 2011?

FORBES: Names We Need To Know in 2011

So anybody have comments, ideas, thoughts, things you think I need to know?

WHITEHOUSE: The White House