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10集》

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  Can we distribute food differently
  我们能换种方式分配食物
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  and solve the hunger problem?
  并解决饥饿问题吗
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  Can production keep pace with population growth?
  食品供给能跟的上人口增长速度吗
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  I'll show you some statistics on that.
  我会给你们看些有关统计数据
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  Can we do this
  我们能解决这个问题
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  with a tolerable cost to energy and to the environment,
  并让能源环境成本维持在可接受范围内吗
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  and overall can we enhance sustainability?
  我们能提高可持续性吗
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  These are all important questions.
  这些都是很重要的问题
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  Let's talk about what modern farming is like.
  让我们来讲讲什么是现代农业
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  You'll see a video clip in a short time that talks about how
  这儿有一小段视频 它会告诉你们
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  how the view of our modern farming comes about and
  我们的现代农业是怎么样的
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  how we've been shaped by that.
  它对我们有什么影响