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2集 第2集》

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  When there's this disconnect between
  有时候人们认为他们应该做什么
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  what people think they should do and what they actually do do,
  和他们实际做法有区别
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  and so many people are involved in this,
  很多人都有这种情况
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  so many people are affected by it,
  许多人深受影响
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  it gives you a sense of how powerful biology can be
  这让你见识到生物特性的强大力量
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  and how it can override people's common sense,
  它甚至推翻着人们的常识
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  education, and knowledge and all part of evolution.
  教育 知识和一切演化过程
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  So counteracting those things becomes pretty important.
  因此 抵制这些东西就显得尤为重要
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  Now the paper that was in the readings by Boyd Eaton talked about this.
  博伊德·伊顿的文章就涉及了这点
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  There are some people who have talked about
  有一些人主张要
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  returning to an ancestral diet.
  回归祖先的饮食文化
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  Now we'll talk in a subsequent class about what the ideal diet is.
  下节课我们会讲一下理想食谱