来自《耶鲁大学开放课程：心理学导论 第12集》

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  that children share the parents' genes
  子女继承了父母的基因
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  and so parents will evolve in ways
  因此父母就会逐渐以各种方式
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  that perpetrate the survival of their children.
  使其子女生存下来
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  Then there's the other direction,
  还有其他研究方向
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  which is how children respond to parents,
  关于孩子如何对待父母
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  how the young ones are wired up to resonate
  年幼的孩子怎样以不同方式
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  and respond in different ways to the adults around them.
  响应周围的成年者 与他们产生共鸣
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  And we quickly talked about some different theories of this.
  对此我们简单讲了一些理论
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  And I'll just review what we talked about last class.
  回顾一下上节课我们讲的内容
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  Babies will develop an attachment to whoever is closest.
  婴儿会对与他最亲近的人产生依恋
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  They'll usually prefer their mothers
  他们通常更喜欢他们的妈妈
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  because their mothers are typically
  因为妈妈一般是