我们回到家上床睡觉的时候已经很晚了，我不知道我是不是能睡得着，但是我不得不承认当时我已经非常累了。

It was very late by the time we got home and got to bed and I didn't know if I would be able to sleep but I had to admit I was feeling very tired.

youdao

睡觉可能是我们不得不做的却又是最令人心烦的事情(失去意识8小时？——真的要这样？)

Sleep might be one of the most annoying things we have to do (8 hours unconscious-really?), but you have to do it.

youdao