And you can do a brief introduction. -Sure.

该你做下简单的自我介绍了，好的。

普林斯顿公开课 - 人性课程节选

Different Jews have different opinions about how that works and the past few centuries have been an interesting experiment with modernity and how Jew is gonna face that and react to it So that's sort of just a brief introduction to Orthodox Judaism.

不同的犹太人有着不同的看法,那是如何实现的，而且过去的几百年,就是对现代性一个很有趣的实验,也是对犹太人将如何,面对并且回应它,这只称得上是,对犹太教正统派的简单介绍。

普林斯顿公开课 - 人性课程节选

And as an introduction to faces I have a brief film clip from Paul Ekman, who is one of the world's great scholars in the study of facial expressions.

作为对脸的简介,我播放保罗，艾克曼的短片，他是伟大的学者,对面部表情很有研究。

耶鲁公开课 - 心理学导论课程节选