来自《耶鲁大学开放课程：1600年后西方社会的流行病 第4集 第4集》

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  at a safe distance from you.
  与你保持一个安全的距离
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  So, what better way than to be a bit like a verger?
  那么 有比像教堂司事更好的方法吗
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  Or let me show you another example.
  我给大家看另一个例子
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  And here you might have your own brazier
  你可能有你自己的
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  of coal that's burning,
  烧煤的火盆
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  and you might have sulfur or something else
  或者有硫磺或别的什么东西
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  that would scent the atmosphere around you.
  能够让你闻到你周围的空气
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  And always, of course,
  还有就是
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  you would have your stick to keep people
  你可能有自己的棍子
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  at a good safe distance to you.
  来与别人保持一个安全的距离
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  You also took other precautions.
  或许你也有其他预防方式
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  You would approach a plague victim,
  如果你遇到了一个意思瘟疫患者