There are primaries in all these states that you never, you probably have heard of, states you probably have heard of along the way.

在所有的州都会进行初选,有些州名你甚至都没听说过,或者你只听过它周围的州的名字

耶鲁公开课 - 博弈论课程节选

Now, if you have never seen that Prisoner's Dilemma, you can see it pretty much every night on a show called Law & Order.

如果你之前没听说过囚徒困境,回去看看每天晚上演的"法制"

耶鲁公开课 - 博弈论课程节选

I wanted to introduce it to you so that if you don't haven't heard about this before you might want to read a little bit about this before we get to Chapter 5.

我想给你们介绍一下细胞膜,所以如果你没有,以前没听说过这个的话,也许你在学到第五章之前,要读一点关于这些的文献

耶鲁公开课 - 生物医学工程探索课程节选