You don't fucking know. i do know.

我他妈的有什么问题？

Yes, I do know one test.

是的，我确实知道一个检验方法。

The ones I do know, you probably know them, too.

而我所知道的为数不多的几个星座，相信在座的各位也都耳熟能详。

But we do know some things.

但我们确实知道一些情况。

They do know the place well.

他们的确很熟悉那个地方。

But I see you do know Mr. Winsett.

不过小梅——她会理解吧，我肯定？

Concentrate on the ppl we do know.

还是关注下我们知道的人吧。

But we do know that it will happen.

但我们确实知道这将会发生。

You do know how to flirt, don't you?

你真懂如何去调情，是吗?。

“We do know certain facts, ” I offered.

“一些既定事实是很清楚的。”我说。