2 sentences

1. 动物在囚禁中很难繁殖。

   dòng​wù zài qiú​jìn zhōng hěn nán fán​zhí.

   Animals find it difficult to breed in captivity.

   Source: Dong Chinese Dictionary

2. 他因为政治原因被囚禁了十年。

   tā yīn​wèi zhèng​zhì yuán​yīn bèi qiú​jìn le shí nián.

   He was imprisoned for ten years for political reasons.

   Source: Dong Chinese Dictionary