他知道他不在的时候她有多难。

He knows how hard it was for her while he was gone.

《柯林斯英汉双解大词典》

他知道他可能很快就会陷入昏迷状态。

He knew that he might soon lapse into unconsciousness.

《柯林斯英汉双解大词典》

这不是冒险的时候，他知道他应该按规则行事。

This was not the time to take risks; he knew he should play it by the rule book.

《柯林斯英汉双解大词典》

He's narrating in great detail what happened while he was in the womb. Where does this knowledge come from?

他花了很大笔墨很详细地描写了,他还在子宫里发生的事，但他是怎么知道的呢？

耶鲁公开课 - 1945年后的美国小说课程节选

Interestingly, towards his death, I had the chance to meet him, And I asked him... He knew he was dying.

在他去世前，我曾经去拜访他，我问他。。。，他知道他就要离开人世。

普林斯顿公开课 - 人性课程节选

He brings it up as if we know that this is what he's been talking about all the time.

他提出这个好像我们知道一样,这是他一直在说的东西。

耶鲁公开课 - 现代诗歌课程节选