If we look at the broccoli and the brownie on the right, they're of course much different in calories but they're different in other ways.

如果我们看一下西兰花和右边的布朗尼蛋糕，它们的卡路里当然有很大的不同，但它们在其他方面也有不同。

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The processed food such as a fluffy and light croissant may not register as much extra scale weight at all even though it's very high in calories.

加工过的食物，比如蓬松的轻牛角面包，虽然热量很高，但可能根本不会使体重增加很多。

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They look for foods that are low in calories.

他们寻找低热量食物。

《柯林斯英汉双解大词典》

Yet there was no difference in calories between the two groups for foods that the parents would have chosen for themselves.

VOA: special.2010.01.27

If we look at two different foods here, broccoli and the brownie on the right, they're of course much different in calories but they're different in other ways.

让我们看看两种不同的食物,左边花椰菜,右边布朗尼蛋糕,它们除了卡路里含量不同,还有其他差别

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 do you know what foods are in calories?

我们如何知道食物有多少卡呢

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Yes, the cookie is lower in calories, but it doesn't measure up on the nutrient side.

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Weight gain is driven by two trends: increases in calories consumed and decrease in calories expended.

CNN: Why we're getting fatter -- and what to do about it

Relative to changing diets, population growth is the second most important factor in the growth in calories demanded by humans.

FORBES: Making Change