一个普通成年男子每天消耗1500到2000卡路里热量。

The average adult man burns 1,500 to 2,000 calories per day.

《柯林斯英汉双解大词典》

事实上，一茶匙糖只有15卡路里热量。

The fact is, a teaspoon of sugar has only 15 calories.

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好处：一盎司面包只有110卡路里热量。

The upside: One ounce has just 110 calories.

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One is that 2,000 calories is the average for the typical person, but, of course, people have greatly differing calorie needs.

一是2000卡路里是常人所需的平均值,当然,人们需要的热量是大大不同的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

How many calories and how many grams of fat?

多少卡路里和多少克热量

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