人们乍看我，认为我很英俊，但后来他们才明白我并不英俊。

People think I'm handsome at first glance, but then they realize that I'm not.

youdao

生命结束的时候，人们会注意到他们花了那么多年才明白了一个真理。

At the end of a life man notices that he has spent years becoming sure of a single truth.

youdao

人们现在才开始明白他不是在开玩笑。

Now people are starting to realise that he means business.

youdao

Even to understand what individuals should eat, what should I be eating?

即使明白了人们应该吃什么,吃什么才更健康

耶鲁公开课 - 生物医学工程探索课程节选