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

So in that way I think the study of film is really important to be able to communicate in the future and to reach the audiences that will continued to grow.

那样看来我认为学习它们真的,很重要,能够在日后交流,让观众越来越多。

麻省理工公开课 - 电影哲学课程节选