Okay. Now ultimately what happens with this is that we begin to take this stream and organize it into different patterns.

好了,这最后的结果,是我们开始把一段无序的节拍流,组合成了不同的模式

耶鲁公开课 - 聆听音乐课程节选

As you can see, it's nothing but a pattern of four bars plus four bars plus four bars plus four bars.

大家可以看到,它只不过是一种模式,若干段四个小节的叠加

耶鲁公开课 - 聆听音乐课程节选

And later in the semester we will tease apart just a little bit what these patterns are and why they do what they do.

过一段时间，我们会知晓它们的模式是什么,为什么它们这么做，它们都做了哪些事情。

哈佛公开课 - 计算机科学课程节选