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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  somebody who knows this stuff please do this.
  谁懂这个东西帮忙搞一下吧
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  Navigator. Get it into navigator
  浏览器 导进浏览器里
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  and then onto slide one and
  然后从第一页开始
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  play slideshow and we're set.
  继续播放就行了
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  So Smith talks about scale of markets,
  斯密提到了市场规模
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  and the great limitation on scale of markets
  直到十九世纪早期
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  until the early 1800s
  市场规模的限制因素
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  was the poor quality of land transportation.
  仍旧是地面运输的落后
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  Ocean transportation had by that time gotten pretty good.
  当时的远洋运输还不错
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  Sailing ships had gotten better and better in the three or four
  十八世纪末期
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  hundred years before 1800,
  商船业越来越发达
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  and thank you very much
  非常感谢