There will probably be a few of you who are here in the class who weren't here before so I'll mention a few things in just a moment about class requirements again.

也许在座的同学当中,有一部分人没有上过前面的课,所以我快速简单地回顾一下,课程要求

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选