来自《耶鲁大学开放课程：心理学导论 第10集 第10集》

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  and that we're not the center of the universe.
  以及我们不是宇宙的中心 相提并论
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  And in fact, some scholars have made a suggestion
  事实上 有些学者甚至提出了
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  which seems plausible,
  貌似更具有说服力的建议
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  that the idea of natural selection is
  他们认为自然选择的观点
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  the most important idea in the sciences, period.
  是现今科学中最重要的理论
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  So, this is not a course in evolution
  所以 尽管这不是一门进化论的课
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  and I expect people to have some background.
  但是我希望大家了解相关背景知识
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  If you don't have a background in it,
  如果你对这方面不了解的话
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  you could get your background from external readings
  你可以读一些课外书
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  but also from--the Gray textbook
  或者格雷的教材
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  and the Norton readings will both--will each provide you
  和诺顿文集 从中你们可以
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  with enough background to get up to speed.
  汲取到足够的背景知识