The oil futures market is very significant because it represents the price of energy on dates into the future.

石油期货市场对我们来说意义重大,因为它代表,未来的能源价格

耶鲁公开课 - 金融市场课程节选

It's no use talking about the negative relationship between a red light and a green light and a yellow, white, or blue one because they all have the same value.

讲什么它是红灯，不是绿灯,不是黄灯白灯一点关系都没有,它们所代表的意义都一样。

耶鲁公开课 - 文学理论导论课程节选

Now what does the line represent here?

那么这些线条所代表的意义又是什么

耶鲁公开课 - 生物医学工程探索课程节选

There are only subjects, people who are subject either to a god, or to the king, or to a representative of the god, or to a chieftain or whoever, but somebody in a sense owns them all, but nobody owns a citizen.

那时只有所谓的臣民,也就是那些屈从于上帝,国王,代表上帝以及部落首领或者类似的人,从某种意义上讲,人们可以完全拥有臣民,但却无人拥有公民

耶鲁公开课 - 古希腊历史简介课程节选

That makes sense if you think about this process of cell multiplication, that I have one cell it becomes 2 cells in a minute, it could become 4 cells in another minute, it could become 8 cells in another minute and that's all that this set of equations is representing.

如果你和细胞增殖的过程联系起来的话,这个是说的通的,我有一个细胞在一分钟里变成了两个细胞,那就可以再花一分钟变成四个细胞,再花一分钟就变成八个细胞,这就是这个方程所代表的意义

耶鲁公开课 - 生物医学工程探索课程节选