懂吗?

Do you understand?

懂了吗?

Understood?

清楚了吗?

Is that clear?

你了解情况吗?

Get the picture? =Did you grasp the overall situation?

你懂我说的意思吗?

Do you know what I mean?=You know what I mean?=Are you following me?=Do you get my drift?

你在听吗?

Are you listening to me? =Are you paying attention?

你不知道吗? (诘问)

Are you blind? =Can’t you see?=What’s the matter with you?

你明白我说的意思吧。

You know what I’m talking about. =You know what I mean.=Don’t play stupid.

我是那样说的吧?

I said that, didn’t I? =Did I repeat myself?

你知道那事吗?

Do you know that?=Do you know about that?

说不定你知道……吧?

Do you happen to know...?

你听见我说的了吗?

Did you hear me?