2 sentences

1. 宇宙中存在着无数个形状各异的星体。

   yǔ​zhòu zhōng cún​zài zhe wú​shù gè xíng​zhuàng gè yì de xīng​tǐ.

   There are countless celestial bodies of various shapes in the universe.

   Source: Dong Chinese Dictionary

2. 通过分析恒星光的谱，天文学家能够确定该星体中包含的化学元素。

   tōng​guò fēn​xī héng​xīng guāng de pǔ, tiān​wén​xué​jiā néng​gòu què​dìng gāi xīng​tǐ zhōng bāo​hán de huà​xué yuán​sù.

   By analyzing the spectrum of starlight, astronomers can determine the chemical elements contained within the star.

   Source: Dong Chinese Dictionary