我很清楚知道一个健康市场的运作是需要绝对自由的信息流通。

I clearly understand the operation of a healthy market requires an absolutely free flow of information.

youdao

你知道，我仍然不是很清楚水文循环，也就是水在地球和大气之间的来回转移。

You know, I am still not too clear about the hydrologic cycle, the transfer of water back and forth between the earth and the atmosphere.

youdao

现在我可以很清楚的告诉大家：我知道奥巴马参议员将会是以色列的好朋友。

And let me be very clear: I know that Senator Obama will be a good friend to Israel.

youdao

This is kind of nice in my view, I don't know if John, you'd agree, but this is explicit.

我认为这和那不错，我不知道John，你同意不同意，但是这很清楚，这实际上让你明白了。

麻省理工公开课 - 计算机科学及编程导论课程节选

I don't know if you know this, but for a long time when movies took place in New York,

我不清楚你是否知道，很长一段时间，电影里发生在纽约的场景，

电影里的中央车站 - SpeakingMax英语口语达人