I just want--one point of this lecture is to try to emphasize the real breadth of the concepts of finance and how important they are-- how they reach out into other things that you might not think as associated with finance.

我想要。。。这节课的一个重点是,要强调金融的广义概念,以及它的重要性-,它们如何影响其他事物,你可能认为它们根本跟金融没有联系。

耶鲁公开课 - 金融市场课程节选

Sometimes it's a lot easier to reach into your wallet, pull out a piece of plastic and voila, there are the next several shuttle times.

都是不太方便的,也许伸进口袋，拔出一块塑料来看看，还有其他的班车时间呢。

哈佛公开课 - 计算机科学课程节选