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。

youdao

Let me explain. Two brothers decided to dig a deep hole behind their house. As they were working, a couple of older boys stopped by to watch.

有俩兄弟决定在他们房子后面挖一个深洞，就在他们不停地挖掘时，几个年龄大点的孩子在他们身边停下来看热闹。

youdao

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'