Nutritionists say only 33 percent of our calorie intake should be from fat.

营养学家说我们所摄入的卡路里中只应有33%来自脂肪。

《柯林斯英汉双解大词典》

The study also showed that the Mediterranean diet is as high or higher in fat than other diets, obtaining up to forty percent of all its calories from fat.

研究还表明，地中海饮食的脂肪含量与其他饮食一样，甚至更高，摄入的总卡路里中高达40%来源于脂肪。

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The study also showed that the Mediterranean diet is as high as or higher in fat than other diets, obtaining up to forty percent of all its calories from fat.

研究还表明，地中海型饮食的脂肪含量与其他饮食一样高，甚至更高，其中高达40%的热量来自脂肪。

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A low-fat diet is one in which less than thirty percent of a person's daily calorie intake comes from fat.

VOA: special.2011.07.05

Then you can look at the number of calories per --from fat that's offered in the food.

下面能看出食物中有多少热量来自脂肪

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 plants can be deficient in certain things, especially fat soluble vitamins that come from meat and from essential amino acids.

植物中缺乏某些物质,特别是脂溶性维生素,那些只能从肉类和必需氨基酸中获得

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

In general, the diets of Mediterranean peoples contain a relatively high percentage of calories from fat.

FORBES: The Mediterranean Diet: The New Gold Standard?

So with BMI, Schwarzenegger would be obese, because BMI does not distinguish muscle from fat.

FORBES: Why Love Handles and Belly Fat Are So Dangerous To Your Health

Back in the day we realized that proportionally, we burn more calories from fat at lower intensities.

FORBES: How Short And Intense Workouts Changed Fitness For Everyone