作为练习，在阅读下一段之前请试着解释一下原因。

As an exercise, try to explain why before reading the next paragraph.

youdao

托德纵身一跳，滚下一段短短的路基，毫发无损地爬了起来，爬进树林，藏了起来。

Toad jumped, rolled down a short embankment, picked himself up unhurt, scrambled into the wood and hid.

youdao

清单4给出了转换方法的下一段代码。

Listing 4 gives the next piece of code for the transform method.

youdao

Lynda, let's go-- we should have the previous yeah-- we shoud be-- that's the next variation-- I confused--I confused Lynda there.

琳达,我们应该放之前那段,是的,我们应该,这是下一段变奏,我把琳达搞糊涂了

耶鲁公开课 - 聆听音乐课程节选

There are many kinds of work. There's electrical work, take the motor, you plug it into the wall, electricity makes the fan go around, that's electrical work. There's magnetic work.

我们复习一下大一,学过的功的概念：,物体在力的作用下，运动了一段距离。

麻省理工公开课 - 热力学与动力学课程节选

This seems a little weird, but bear with me for second, in fact, I've given you a little piece a code to do it, which is the next piece of code on the hand out.

这看起来有点奇怪，但是先听我说，实际上我给了你们一段做这件事的代码，就是发给你们的纸张的下一段。

麻省理工公开课 - 计算机科学及编程导论课程节选