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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  Then you see way back in human histories
  让我们回到人类演化史上
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  figures like this where people had to go hunt for their food,
  如这张图所示 人们不得不去狩猎觅食
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  and of course there was danger involved in this.
  当然 这是非常危险的
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  uncertainty of the food supply and the like.
  而且食物供给也不稳定
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  This is all pretty well known.
  这些都众所周知
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  This is captured in this little quote by Woody Allen.
  这段引自伍迪·艾伦
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  We get to modern conditions
  我们进入了现代社会
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  where we something like this.
  就像这样的情况
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  Now here we have a situation where you have a completely concocted food,
  面对的全是人工调制食品
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  you have something like Twinkies to begin with,
  而非纯天然食品
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  not something found in nature.
  以夹馅面包为例
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  And then we concoct them even further by deep frying them
  我们会先调味 甚至油炸