1 sentence for 轟擊 (hōng​jī — to bombard (physics))

1. 地球不断受到宇宙粒子的轰击。

   dì​qiú bù​duàn shòu dào yǔ​zhòu lì​zǐ de hōng​jī.

   Earth is constantly being bombarded by cosmic particles.

   Source: CCMatrix