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5集 第5集》

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  that--where people get a sense
  从某种意义上说
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  that there are different sensory properties of taste
  人类有多种不同的味觉感官能力
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  and different parts of the tongue that perceive these tastes.
  舌头的不同位置分管这些味觉
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  This has been known for years
  这一结论多年前已经被证实
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  and it's easy to map out the biology of this kind of thing.
  很容易就能绘出它的生物学图表
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  This is a pretty simplistic version of it,
  这只是张简图
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  but there's some very interesting work
  但通过进一步研究
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  that's taken this to a new level.
  就能让它上升到一个新的高度
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  You can see how taste effects
  你可以看到味觉
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  has such a profound effect on people,
  对人类有多么深远的影响
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  and what it does to them, and you see it in facial expression.
  它所带来的感受 通过表情就一目了然
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  You see somebody eating something sweet, fatty,
  人们享受甜且富含脂肪的食物时