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7集 第7集》

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  and therefore, their society is affected,
  因此 他们的社交也受到了影响
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  these being big political problems
  这些成为了巨大政治问题
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  and affecting the health and well being of countries a lot.
  影响着很多富裕健康的国家
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  There are geopolitical issues that we talked about
  我们曾谈到过地理政治的问题
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  and you guys nailed most of these when I asked you the question before.
  当我问你们的时候你们将答案锁定在这上
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  Part is the simple vagaries of where people happen to live
  部分原因是人们恰巧住在不同的地方
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  and so droughts happen more in some part of the world,
  所以在世界的某个地区
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  famine in more parts of the world,
  干旱和饥荒发生的更为频繁
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  just as a consequence of the climate that people are exposed to.
  就跟人们受到气候影响的后果一样
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  Poverty, of course, is an obvious driver
  当然 贫穷是个显要的推动因素
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  and I'll show a slide in a moment
  待会我会展示一个
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  that shows the world distribution of poverty.
  世界贫穷地区分布图的幻灯片