How many of you haven't had breakfast and are getting incredibly hungry by seeing these pictures?

你们多少人还没吃早饭,以至看了这些图片感到非常饥饿

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

One is by just showing you a series of pictures which you might recognize and talk about why this is an example of Biomedical Engineering.

其中之一便是给你们看一些图片,你们可能见过图里这些东西,谈谈它们与生物医学工程的关系

耶鲁公开课 - 生物医学工程探索课程节选