我们可以训练自己不需要那么多睡眠吗？

Can we train ourselves to need less sleep?

youdao

如果娱乐产业真的在意传递关于身体形象的错误信息，那么它一开始就不需要那么多苗条的明星。

If the entertainment industry really cared about sending the wrong message on body image, it wouldn't need so many slender celebrities in the first place.

youdao

他们不需要那么多钱，也不需要随之而来的麻烦。

They don't need that much money, and they don't want the hassles that come with it.

youdao

And then there would be the butchering of the animal, there would be the securing the crops from the fields, and then bringing it to wherever you were going to eat it, which burns more calories and requires more physical effort, compared to the person on the right that really doesn't have to do much at all.

然后,他们要屠宰动物,要看护好地里的庄稼,还要把食物带到进食的地方,与右边的人相比,他们消耗更多卡路里,需要更强的体力,后者根本不必需付出那么多

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选