来自《耶鲁大学开放课程：1600年后西方社会的流行病 第11集 第11集》

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  of cholera in 1892.
  霍乱的卷土重来
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  We have to see this as an enormous sanitary success,
  我们应将这视为城市卫生上的巨大成功
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  but one that we ought to qualify.
  但还有一些需要辩证的地方
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  Let me look at--let's look--this is a map--
  我们一起来看一下这张图片
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  a picture of the demolition,
  这是一张关于拆毁城市的图片
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  to convince you of what a major undertaking this was.
  为了让你们确信这是一项多么艰巨的任务
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  And there's a view of the new open spaces,
  这是一张新开放地区的景色
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  cleansed with light and air, and germ free.
  被光和空气净化 没有病菌
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  And also in Napoleon III's mind, it would be also--
  拿破仑三世认为
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  make revolution much more difficult.
  这样的环境能让革命变得艰难得多
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  Well there was--the political success, as well as the sanitary
  因而 这项工程在政治上的成功
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  --was a success but one that needs to be qualified.
  与城市卫生方面的成功一样需要被说明的