来自《耶鲁大学开放课程：有关食物的心理学、生物学和政治学 第3集 第3集》

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  that different kinds of fat had different impacts on health.
  不同的脂肪对人体有不同的影响
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  So we'll talk about that more in the next class as well.
  这个话题我们会在下堂课深入探讨
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  But it was interesting to see the mix of opinion.
  但能看到不同的主张 总是很有趣的
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  Now, if we look at different approaches to weight loss,
  如今 有很多方法可以减肥
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  there are dozens and dozens of approaches.
  方法太多了 成千上万
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  There's almost always some weight loss book on the best-seller list,
  教人减肥的书总高悬在畅销书排行榜上
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  and the question is,
  问题在于
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  which of these approaches to dieting works the best?
  哪种减肥方法是最有效的
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  One would be a low fat diet;
  有的主张低脂饮食
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  one would be a low carb diet
  有的主张低碳水化合物饮食
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  like Atkins;
  如阿特金斯饮食法
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  another would be just a low calorie diet;
  还有的主张低卡路里饮食