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》

You may be eating more than you should or the foods you eat may be high in calories and low in nutrition value.

你可能会吃多，又或者是你吃了一些高热量却没有营养价值的食物你却不知道。

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It's also low in calories.

同时，它还含有较低的卡路里。

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The liquor companies want to advertise low calories and low carbohydrates in their products.

NPR: Are Nutritional Labels Coming On Alcoholic Drinks

Today stout might be deemed a diet drink with fewer calories than low fat milk or orange juice.

NPR: On March 17, Stout Is What It's All About

The food philosophy is that "good for you" means locally sourced and unprocessed, not necessarily low in calories, carbs, or fat.

FORBES: Borrego Ranch has a new recipe for blending resort and spa.