So the aim of this class is to make common sense more common, especially in the real world application.

所以本课程的目标是让常识更平常，特别是应用到实际中。

哈佛公开课 - 幸福课课程节选

But if we had common knowledge of rationality in this class, then the optimal choice would have been 1.

但是如果大家都知道彼此是理性的,那么最优策略就是1

耶鲁公开课 - 博弈论课程节选

It's a very common class of algorithms, and it's very useful one to have.

这是非常常见的一类的算法，并且也非常的实用。

麻省理工公开课 - 计算机科学及编程导论课程节选

You have half of your assets in one single asset class: U.S. Common stocks.

你将半数资产,投资于单一类别,美国普通股

耶鲁公开课 - 金融市场课程节选

Socrates demands for common ownership of property at least among the auxiliary class.

一致性要求太多,苏格拉底要求共有产权,至少后备阶级应具共有权。

耶鲁公开课 - 政治哲学导论课程节选

So, it could be very interesting for all of us to have issues to discuss in class, and quite often some questions are very common and your classmates will be grateful to you that you brought it up.

所以,大家一起在课堂上讨论一些问题,这会非常有意思,还有些时候,你们的问题很普遍,而你的同学会很感激你提出了这个问题

耶鲁公开课 - 基础物理课程节选

Child-bearing may be inevitable for women but the rearing of the child will be the responsibility of the community or at least a class of guardians and common daycare centers.

生育可能无可避免地需要女性,但接下的养育,将是社群的职责,或至少是一个守护阶级,还要有共同的日托中心。

耶鲁公开课 - 政治哲学导论课程节选