英语语法分析

Mongolians live in northern China.

蒙古人生活在中国的北部。

Mongolians have many skills, especially they are very good at hunting and horse racing.

蒙古人有很多技能，他们尤其擅长打猎和赛马。

The kind of beef we see in hamburgers, minced beef, was possibly invented by Mongolians over 800 years ago.

我们在汉堡里看到的碎牛肉可能是800多年前蒙古人发明的。