1 sentence

1. 古人通过观察星象的变化，来占得年成的丰歉。

   gǔ​rén tōng​guò guān​chá xīng​xiàng de biàn​huà, lái zhān dé nián​cheng de fēng qiàn.

   Ancient people predicted whether the year's harvest would be bountiful or poor by observing changes in the stars.

   Source: Dong Chinese Dictionary