1 sentence

1. 这些名贵的药材在古代要作为岁贡呈给皇帝。

   zhè​xiē míng​guì de yào​cái zài gǔ​dài yào zuò​wéi suì​gòng chéng​gěi huáng​dì.

   In ancient times, these precious medicinal materials were presented to the emperor as annual tributes.

   Source: Dong Chinese Dictionary