来自《耶鲁大学开放课程：资本主义：成功、危机与改革 第3集 第3集》

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  we discovered that the typical story
  我们从中发现一个典型现象
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  is a surge north in the diagram,
  图表上的点纵轴方向大幅提升
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  representing increased life expectancy,
  表示平均寿命大幅增加
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  with slow progress in income per capita,
  而人均收入则上涨缓慢
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  and then a surge around the horn, so to speak,
  之后可以说是绕外圈上升到了另一侧
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  into the area upper right of long lives and relative affluence.
  到达了右上角寿命长收入高的区域
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  And I asserted, and many of you agreed,
  我说了 大家也都同意
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  that there's something unambiguously good about that change,
  这种变化显然是件好事
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  that the world is a better place because that change happened.
  由于这种变化的发生 世界变得更好
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  Now I didn't in the lecture
  我在这节课上
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  lay any great stress on the caveats
  没有迫使大家接受
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  that people might attach to that.
  这种说法