来自《耶鲁大学开放课程：心理学导论 第13集》

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  But the question of the role of genes
  不过基因扮演的角色
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  and the role of environment
  和环境扮演的角色
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  in explaining human differences is an interesting one
  在解释人类区别的问题上相当有趣
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  and it could be explored in different ways.
  它可能在不同方面起作用
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  But before talking about it
  但在阐述之前
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  I have to clear up a common misconception.
  我必须扫除一个常规的误解
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  I'm going to talk about the effects of genes
  我要讲解基因的影响
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  and I'm going to talk about heredity
  我会讲到遗传
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  but I want to be clear.
  但我必须讲清楚
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  I am talking about the role of genes
  我会讲到基因
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  and also the role of environment
  和环境在解释人类区别时
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  in explaining human differences,
  分别扮演的角色