来自《耶鲁大学开放课程：生物医学工程探索 第1集 第1集》

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  I'll talk about the section meetings in just a moment,
  我花一点时间说说关于小组讨论的事情
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  but there's no required section meeting this week.
  本周没有要求的小组讨论
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  During the section times I'll be available
  在小组讨论的时间里 你们可以来找我
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  if you feel like you want to read Chapters 2 and 4
  如果你们学习完第二章和第四章之后
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  and then come and ask questions,
  想问一些关于
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  sort of a tutorial on these topics of chemistry and biochemistry,
  化学和生化方面的问题
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  then I'll be available
  可以来找我
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  to talk about that during that time.
  我会在那个时候给你们进行讲解
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  We'll start with Week 2 talking about Genetic Engineering;
  从第二周开始我们会讲基因工程
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  what's DNA, how can it be manipulated,
  什么是DNA 怎么样才能操控它们
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  how is our ability to manipulate DNA
  我们如何操作DNA
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  led to things like gene therapy which can now be done in people.
  并将它应用于人类的基因疗法