它是驴和马的后代。

It is the child of a donkey and a horse.

youdao

希望你们大部分都知道，骡子是驴和马的一种结合体。

Most of you know, hopefully, that a mule is a combination of a donkey and a horse.

youdao

驴和马是不分家的，它们都是马科动物的一种。

Donkeys are related to horses; both are part of the equine family.

youdao

So most of you know, hopefully, that a mule is a combination of a donkey and a horse.

希望大部分同学都知道，骡子是驴和马的一种组合。

麻省理工公开课 - 化学原理课程节选