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23集 第23集》

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  to try to solve this problem is to focus on rooftop gardens.
  他们用屋顶花园尝试解决这个问题
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  In the south Bronx there,
  在南布朗克斯
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  there are a number of rooftop gardens that have gone into place.
  现在已经有很多屋顶花园
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  You take something that you might see on the left,
  将类似左图的情况
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  and transform it to the kind of thing you see on the right.
  改造成了右图所示
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  Some people have taken aerial pictures of parts of
  有人在南布朗克斯可持续计划进行的前后
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  the south Bronx before and after The Sustainable South Bronx came in,
  分别进行了航空拍照
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  and what you used to see is just a constant slate of black,
  你可以看到
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  if you will, and now what you see are-- is
  曾经的那一片无尽的黑色中
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  the landscaped peppered by green rooftops.
  零星点缀着绿色的屋顶
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  Not enough of them yet,
  这还不够
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  but more and more of them happening all the time.
  但数量还在持续增加