看看上面的图和下面的数字吧。
譬如说,看看上面这两幅图像。
如果你记不住仔细看看上面。
Well first, a cartoon that you might now actually get those otherwise unfamiliar.
来看看一段儿说明上面内容的漫画,否则你们就还是不太熟悉。
He said, take a spring to outer space and we'll hook up some objects to them and see how fast they move and do a comparison.
他说,把一个弹簧带到外太空,往上面挂物体,看看它们运动的快慢,并进行对比
OK? And in fact, if you look at the code up here, and it's on your handout, the very first one, x 1, right here- if I could ask you to look at it-- is a piece of code to do it. And I'm less interested in the code than how we're going to analyze it, but let's look at it for a second.
实际上,如果你看看,你们课堂发的材料上面的代码,第一页上的,就是那-,大家请看看实现的这一部分代码,我不太关心,我们会怎么解释这个代码,首先让我们先看看。
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