Takes a start and an end point, just going to bind local variable names start and end to those pieces.

有一个开始和结束点，就是去把局部的变量的名字,和这些点进行绑定。

麻省理工公开课 - 计算机科学及编程导论课程节选

So variables you were introduced to in scratch, and there was this idea of global and local variables, but scratch called them something a little different.

在scratch中所介绍的变量，这里有一个全局变量和局部变量概念，但是scratch中有不同的叫法。

哈佛公开课 - 计算机科学课程节选

foo So everything is literally going back to back to back and so foo, similarly, if you have any local variables, like temp, it then goes here.

所以所有东西都背靠背紧邻着，所以对于，类似的，如果你有任何局部变量，像temp，它前进到这里。

哈佛公开课 - 计算机科学课程节选