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8集》

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  are having trouble controlling the problem.
  也难以控制问题发生
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  Two things I'd like to draw your attention to,
  我希望大家能关注两个问题
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  and then we'll end with today's comedy clip.
  然后我们就结束今天的视频播放
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  One sign of the change of the diet around the world,
  世界饮食的改变的其中一个标志是
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  is what's happening in the Mediterranean part of the world
  地中海地区饮食的改变
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  and the erosion of that diet which, as we explained before,
  我们之前说过 那里的饮食本来很健康
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  has considerable health benefits.
  而今传统的饮食习惯已被侵蚀
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  A number of you--
  你们中有不少人
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  by the way when you guys see things in the press
  顺便说一句 如果你们在媒体上见到
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  or interesting photos or things
  有意思的图片或材料
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  that you think might be helpful for the class,
  只要你们认为对课堂有用的
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  please send them to me--
  请大家将材料发给我