And again, this points out something I wanted to me-- I mentioned last time, list can be heterogeneous, in the sense that the elements can be multiple different types.

这儿又指出了一点我想要告诉大家的,我上节课也提到了，就是数组是多相的,也就是说元素可以是多种类型的。

麻省理工公开课 - 计算机科学及编程导论课程节选

I'm the heterogeneous system, soft stuff, hard stuff, liquid stuff.

我是非均匀系统，有软的物质，硬的物质，液体物质等。

麻省理工公开课 - 热力学与动力学课程节选

This is what he says in this first passage. He says: If we study speech from several viewpoints simultaneously, the object of linguistics appears to us as a confused mass of heterogeneous and unrelated things.

这也是他在第一篇文章里说的话：,我们同时从几个角度读这篇文章，这时语言学乱的像一锅粥,没有系统毫无关联性。

耶鲁公开课 - 文学理论导论课程节选