3 sentences

1. 农场里养着几十只羯羊。

   nóng​chǎng lǐ yǎng zhe jǐ​shí zhī jié yáng.

   There are dozens of wethers on the farm.

   Source: Dong Chinese Dictionary

2. 他利索地把那几只公羊羯了。

   tā lì​suo de bǎ nà jǐ zhī gōng​yáng jié le.

   He deftly castrated those rams.

   Source: Dong Chinese Dictionary

3. 石勒是羯族人，建立了后赵政权。

   Shí Lè shì Jié zú rén, jiàn​lì le Hòu Zhào zhèng​quán.

   Shi Le was a member of the Jie people and established the Later Zhao regime.

   Source: Dong Chinese Dictionary