2 sentences

1. 一条河流阻断了去路。

   yī tiáo hé​liú zǔ duàn le qù​lù.

   A river blocked the way.

   Source: CCMatrix

2. 交通被山崩所阻断。

   jiāo​tōng bèi shān​bēng suǒ zǔ duàn.

   Traffic was blocked by a landslide.

   Source: Tatoeba