来自《耶鲁大学开放课程：金融理论 第5集 第5集》

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  So it doesn't require much effort to plant the corn.
  种玉米不需要很多劳动
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  You have to buy the corn.
  但是你最初要花钱买玉米种
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  So the capitalists would buy the corn, but planting it didn't
  资本家会去买种子
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  require much effort.
  虽然播种不耗费很多劳力
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  However, harvesting it, picking the cotton,
  但是就像收割棉花
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  picking the chocolate, picking all that stuff takes a
  采集可可豆一样
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  lot of effort.
  收割都要实用很多劳力
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  So in the end you'd get a lot of output.
  这样最终资本家才能收到果实
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  Now when you pick the output you'd have to pay workers in
  资本家要付工资给
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  order to pick the output.
  这些采集果实的劳力
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  So Marx imagined that there was a wage that was arrived at by
  马克思认为工资是
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  the struggle, class struggle,
  阶级斗争的结果