1 sentence

1. 史书详细记载了古代氐族在中国北方的迁徙历史。

   shǐ​shū xiáng​xì jì​zǎi le gǔ​dài Dī​zú zài Zhōng​guó běi​fāng de qiān​xǐ lì​shǐ.

   Historical records provide a detailed account of the migration history of the ancient Di people in northern China.

   Source: Dong Chinese Dictionary