英语语法分析

Incorporated into the Mongol Chagatai Khanate in 1234.

1234年并入蒙古察合台汗国。

It was also a khanate of the Mongol empire, considered one of its four descendant empires.

这也是一个汗国的蒙古帝国，认为是其四个后裔帝国。

After that, the Crimean Khanate was aware of the Moscow principality is the biggest threat.

在此之后，克里木汗国才意识到莫斯科公国是其最大的威胁。