2 sentences

1. 隧道穿过了巨大的山体。

   suì​dào chuān​guò le jù​dà de shān​tǐ.

   The tunnel passes through the massive mountain body.

   Source: Dong Chinese Dictionary

2. 连日暴雨导致该地区发生了严重的山体滑坡。

   lián​rì bào​yǔ dǎo​zhì gāi dì​qū fā​shēng le yán​zhòng de shān​tǐ huá​pō.

   Days of heavy rain caused a serious landslide in the area.

   Source: Dong Chinese Dictionary