I'll talk today about protein and then next week, or next class, we'll talk in more detail about carbohydrate and fat.

我们会在今天讨论蛋白质,下节课进一步解释碳水化合物和脂肪

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 as I said, we'll talk about protein this week a little bit, and then fats and carbs next week.

我说过,我们这周会讨论蛋白质,下周是脂肪和碳水化合物

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Fat has twice the calories per unit weight that protein or carbohydrate sugar has, as a consequence, has the greatest survival value.

单位重量中脂肪的热量含量,是蛋白质和碳水化合物的两倍,因此,脂肪才是最能维持生存的物质

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

As I mentioned before, fat has twice the calories per unit weight as protein and carbohydrate.

如我之前所说,单位重量中脂肪的热量含量,是蛋白质和碳水化合物的两倍

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The macro nutrients are the big constituents of food, that's protein, carbohydrate, and fat.

大量营养素是食物重要组成来源,即蛋白质,碳水化合物和脂肪

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The macronutrients, protein, carbohydrate and fat; the micronutrients vitamins, minerals and water.

大量营养素,蛋白质,碳水化合物和脂肪,微量营养素,维生素,矿物质和水

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 something about fat is driving people and as I'll explain in a subsequent lecture, What would it be about fat that makes it more reinforcing then protein or carbohydrate?

至于脂肪如何为人们供能,我会在以后的课上解释这点,为什么脂肪比蛋白质或碳水化合物,更能让机体变强

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Gram for gram it provides a lot more punch in terms of calories than protein or carbohydrate, and that could be why fat has such an appeal to human physiology and why people like high fat foods.

每克脂肪比蛋白质或碳水化合物,提供更多卡路里的热量,这是人类身体对脂肪如此渴求的原因,人们为什么如此喜欢高脂食物

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选