If you ate the same food day after day after day, you'd have too many of some nutrients and too little of others, and you become nutritionally deficient.

如果你日复一日的只吃一种食物,某类营养就会过剩,而另一些则会不足,你就会营养不良

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Even if they're given healthy food at the same time, they'll tend to ignore the healthy food and eat a diet like this.

即使同时给它们喂食健康食品,它们也会选择前者的食物,而不吃健康食品

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So, what happens is the UCS and the CS, the bell and the food, go together because they happen at the same time.

发生的事情不过是,无条件刺激与条件刺激，铃声与食物，因为恰巧同时出现而联系在了一起。

耶鲁公开课 - 心理学导论课程节选

In this same poll, people were asked if they were eating more junk food then they should.

在同一项调查中,人们被问及,他们是否摄入了过量的垃圾食品

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So we'll discuss whether the same thing is happening with food and the tobacco industry.

我们会讨论发生在烟草工业的事情,会不会在食品工业上重演

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

We'll talk about the U.S. Department of Agriculture, which at the same time, is supposed to be helping sell as much food as possible to boost American agriculture, but establishes nutrition policy.

我们会讲美国的农业部,农业部能够在食品销售方面,提供尽可能多的帮助,来繁荣美国农业的同时,制定了营养政策

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选