So notice the nesting, I can flow my way through how those tests are actually going to take place.

请注意嵌套，我可以跳过,其中不执行一些语句。

麻省理工公开课 - 计算机科学及编程导论课程节选

It's simply, notice the form of it here is, it's going to take two arguments, self self is the original instance.

这很简单，注意这里的格式，它有两个参数，你说对了，是原始的实例，and，you’re，right，也就是说。

麻省理工公开课 - 计算机科学及编程导论课程节选

French horn, yeah,but notice that if we take this aggregate-- and we're back to that same idea of the octave,the fifth,the fourth and the third, sort of,so it's again sort of primordial, this particular acoustical basis of so much of music.

法国号，对，但是注意，从总体的角度来看-,我们又回到了八度的概念，第五，第四，第三，大概是这样，所以这依然是是很基础的形式，许许多多音乐都是以这一种形式为声学基础的。

耶鲁公开课 - 聆听音乐课程节选

Well I need to take that number and I'm going to turn it into a string. So notice what I'm going to do right here. I take that number and convert it into a string. That's an example of that type conversion we did earlier on. By doing that it makes it possible for me to treat it as an ordered sequence of characters.

我可能得把这个数字变为字符串,请注意我这里是怎么做的,我把这个数字,转化为字符串了,这是我们之前学过的,类型转换的例子,这么一来我就能把它按照有序的。

麻省理工公开课 - 计算机科学及编程导论课程节选