Did you sleep well? I didn't want to disturb you. You looked so peaceful.

你睡得好吗？我不想打扰你。你看起来如此平静。

《柯林斯英汉双解大词典》

My cough got so much worse that I couldn't sleep at night, so I decided to give it a try.

我的咳嗽变得更加严重，以至于我晚上无法入睡，因此我决定尝试一下。

youdao

I couldn't sleep because the bed was so uncomfortable.

这床太不舒服了，我睡不着觉。

《牛津词典》

I moved it slowly,very slowly, so that I might not interfere with the old man's sleep.

VOA: special.2009.05.16

But really, the computer's just so fast I'm drawing the same string with just a slightly different number again and again after going to sleep one second at a time.

但是真实地，这个计算机到现在为止,我一次又一次用稍微不同的数字,绘画了相同的字符串,在睡眠1秒钟之后。

哈佛公开课 - 计算机科学课程节选

So if I sleep more, I think I'll be more happy and more productive.

所以，如果我补充睡眠的话，我想我会心情舒畅，干活也更有效率。

I need 实战 - SpeakingMax英语口语达人

"I was so stressed out, I could not sleep at night, " he says.

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In fact, I would play long into the night to keep from having to climb into a bed that was so cold I couldn't sleep.

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My child does not sleep, so I do not either.

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