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6集 第6集》

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  when it comes to our ideas about food.
  我们算是生活在一个两极社会
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  Not only are you bombarded everyday
  日常生活中充斥着
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  by cheap, accessible,
  各种便宜 方便
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  high fat, high sugar, palatable foods
  高脂 高糖 又可口的食物
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  that you can just pick up at any supermarket;
  它们在任何超市都可以找到
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  but you're also told to be thin, be very skinny,
  但你还要保持纤瘦苗条
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  and to fit this kind of perfect version of beauty.
  以保持完美形象
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  We see that sometimes coming out in these binge and purge cycles
  结果为了保持体重
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  to try and keep weight down,
  造成了暴饮暴食然后催吐的不停循环
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  but why also kind of giving into the temptation
  同时又无法抵挡
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  of these very calorie dense foods.
  高热量食物的诱惑
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  Finally, as we've talked about more in this class,
  最后要说是在这门课里已经讲过的