I need the actual figures, not an estimate.

我需要确切的数字，而不是估计。

《牛津词典》

This book is no good to me: I need the new edition.

这本书对我没用，我需要新版本的。

《牛津词典》

"I won't stay long."—"No, please. I need the company."

“我不会呆很久。” — “别，请别走。我需要陪伴。”

《柯林斯英汉双解大词典》

"I don't see a need to overhaul the regulations. The regulations cover the major causes of pipeline failures,and we do not see any gaps."

VOA: special.2011.07.08

So, suppose I'm in a function, I need the space.

假使我在一个函数中，我需要一个空格。

哈佛公开课 - 计算机科学课程节选

I have never had any myself and I don't plan to unless I need to maybe in the future.

我自己没有整过。在将来，除非有必要，我也不打算去整容。

整容是个人自由 - SpeakingMax英语口语达人

"For me to take this club forward, I need the resources, " Hughes said before the final.

BBC: Hughes proud of beaten finalists

Then again, why would I need the Shield if I already own an Android phone or tablet if not to output to the TV?

FORBES: Nvidia Shield May Not Be As Disruptive As We Think

If you're lucky and I need the money, I will.

FORBES: Magazine Article