Before we move on, I need to explain two coding issues here.

在我们继续前进前，我要解释一下，这里有两个代码问题。

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The professor mentions a conversation between two servants in order to explain how playwrights develop the obligatory scene of a well-made play.

教授提到了两个仆人之间的对话，以解释剧作家如何建立起一部好剧本中必不可少的场景。

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A Harvard anthropologist has proposed that using fire to cook food could be dated back to almost two million years and that it could explain hominid features like having a large brain and small teeth.

哈佛大学的一位人类学家提出，用火做饭可以追溯到近200万年前，这可以解释人类的一些特征，比如大脑大，牙齿小。

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There are only three assignments: two six-page papers, that I'll explain how to do. One is a exegesis paper, and we'll spend a whole section discussion talking about what we mean by exegesis and teaching you how to do it.

有三项作业：2篇6页论文，我会讲具体要求的，一篇是注释论文，我们花一整节讨论课,讲什么是注释，如何写注释论文。

耶鲁公开课 - 新约课程节选

I picked for it two dimensions as the standard way to explain it.

我选取二维的情形作为标准模型来讨论

耶鲁公开课 - 基础物理课程节选

How do you explain the difference between the two?

应该如何来解释这两种情况的区别呢？

耶鲁公开课 - 公正课程节选

This theory would help explain two strange findings recently about people who suffer brain injuries.

WSJ: A Gene Gives a Hint Of How Long a Person Might Hope to Live

Gudefin's hedge fund background helps explain two of her other specialties at Discovery: merger arbitrage and distressed-debt investing.

FORBES: Money & Investing

Prof Crane said that after Constable Carroll had been shot attempts were made to resuscitate him, which would explain two fractured left ribs which he had also found.

BBC: State pathologist says Carroll bullet 'rapidly fatal'