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15集 第15集》

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  And of course, choice goes up, and the number--
  其次 可供选择的食品更为丰富
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  the proportion of healthy food choices gets higher.
  健康食品的种类也越来越丰富
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  Now, this may not be true outside the U.S. by the way.
  话说回来 这种情况也许只在美国才有
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  There is some concern in the developing world
  发展中国家也会有担忧
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  where large supermarket chains open up,
  那就是在大型连锁超市开张后
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  bring in a lot of imported packaged and processed foods
  会销售许多进口包装加工的食品
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  that people aren't used to
  而人们并不习惯吃这类食品
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  and the local diet gets eroded.
  于是当地饮食习惯遭受外来侵蚀
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  People begin eating non-local, non-traditional foods,
  由于人们开始吃非本地 非传统食物
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  and their risk for disease goes up.
  他们患病风险上升
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  This presence of large supermarkets may help
  大型超市的出现可能会帮助一些地区
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  in certain parts of the world and hurt in others,
  但同时也会对某些地区造成危害