1 sentence

1. 他在被流期间写下了许多忧国忧民的诗篇。

   tā zài bèi liú qī​jiān xiě​xià le xǔ​duō yōu​guó​yōu​mín de shī​piān.

   During his exile, he wrote many poems expressing concern for his country and people.

   Source: Dong Chinese Dictionary