其实在大多数的时间中你是不知道的，你甚至一点也不能察觉是谁控制了你和你身为受害者的境况。

Most of the time you don't, as you are totally unaware of what is controlling you and your victim circumstances.

youdao

我很抱歉–我不知道你是那样想的。

I'm so sorry – I had no idea you felt that way.

《柯林斯英汉双解大词典》

你不知道别人告诉你的是真的还是假的。

You do not know whether what you're told is true or false.

《柯林斯英汉双解大词典》

Right? That would be an entirely different matter, wouldn't it, because you would have absolutely no idea whether the question was rhetorical or grammatical, right?

对吧，那将会是一个完全不同的情况，难道不是吗，因为你就会完全不知道,这个问句是修辞型的还是语法型的，对吧？

耶鲁公开课 - 文学理论导论课程节选

And it's like, you wouldn't get these kind of opportunities if you didn't know the right people, you know.

这就是，要是你不认识对了人，你是得不到这些机会的，你知道。

认识更多人 - SpeakingMax英语口语达人

If you don't have the units, then if you say the answer is 19, then we don't know what it means.

如果没有的话,比如你的答案是十九,那我们就不知道这是什么意思

耶鲁公开课 - 基础物理课程节选