来自《耶鲁大学开放课程：资本主义：成功、危机与改革 第6集 第6集》

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  they had the telegraph fairly early on and that's all they had.
  在早期 他们仅有电报
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  And the control over a massive network--
  要控制这样巨型的铁路网...
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  this is The New York Central System--
  就像纽约中央铁路...
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  meant that they cut the system into sections
  就要将整个铁路系统分为不同地区
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  and created a set of authorities within each such section.
  并在每个地区设立一套管理班子
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  The ones I've drawn here in red are merely illustrative.
  我用红色标出的部分只是举例
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  Then there was a division of function.
  之后便有职能分配
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  There were people who worried about railroad cars.
  有人负责有轨列车
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  There were people who worried about track.
  有人负责铁轨
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  There were people who dealt with passengers,
  有人处理乘客事务
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  others with freight, finance, cost accounting,
  还有人处理货物 财务 成本会计
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  human resources, and so on.
  还有人力资源等等