我：“那是因为水是你减重的关键，所以大口喝吧！”

Me: "That's because hydration is one of the most important keys to weight loss. So drink up!"

youdao

这么做让我了解到一个诚实的数据，并且确保了我减重的有效性。

It gives me knowledge and keeps me honest and most of all gives me the Numbers that insure predictable weight loss.

youdao

不过除非连你的小鸟饲料也是可食用的。你也需要掌握减重的手段。

But unless you find a way to make your bird feeder edible, you need to master weight-loss tools, too.

youdao

In other words what happens to people's health as they lose weight and then regain it repeatedly over a period time?

换言之,在一段时期内反复增重减重,对人们的健康有什么影响

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选