I needed to get some sleep.

我需要睡一会儿。

《牛津词典》

I was shown that I am a sinner, that I needed to repent of my sins.

我被证明是个罪人，需要为我的罪孽忏悔。

《柯林斯英汉双解大词典》

That conflicted with how I needed to train to reach my goals.

这与我需要的实现目标的训练方式相悖。

youdao

I needed to find out who he really was. So I set out on a journey to see his buildings and to find whatever was left of him out there."

VOA: special.2009.12.13

One. And so I put 1 into this box so that's the correction I needed to make from before.

，因此我把1放在这个盒子里,那么这里我需要做的改动。

哈佛公开课 - 计算机科学课程节选

and I knew if I wanted to be good, as good as I wanted to be, I needed to come here.

而且我知道，如果我想变得更好，变得和我想的一样好，我就得到这里来。

和纽约的留学生 - SpeakingMax英语口语达人

"Maybe I needed to go to Leicester to realise what I wanted, " he said.

BBC: West Brom's Roman Bednar ready for 'a fresh start'

So this week I thought of Dekker again, and I decided I needed to hear him.

FORBES: Apple's iPad Is No Kindle Killer

At that moment I was not frightened because I needed to save the girl.

BBC: Bangladesh rescuer: 'I cut off limbs to save lives'