来自《哈佛大学公共课-公正：该如何做是好 第2集》

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  But what, roughly speaking, would it be?
  但大概有多少
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  You got 2,300 deaths.
  会死2300人
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  You got to assign a dollar value to know
  你必须用金钱来衡量
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  whether you want to prevent those deaths by
  是否需要禁止司机使用手机
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  banning the use of cell phones in cars.
  来避免此类事件发生
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  So what would your hunch be? How much? A million?
  那你感觉是多少钱 一百万
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  Two million? Two million was Voytek's figure.
  两百万 佛伊泰克觉得是两百万
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  - Is that about right? - Maybe a million.
  -这么多可以吗 -也许一百万吧
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  - A million? - Yeah.
  -一百万 -对
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  You know, that's good. Thank you.
  很好 谢谢
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  So, these are some of the controversies that arise these days
  以上即为近来对成本效益分析
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  from cost-benefit analysis,
  引发的一些争论