1 sentence

1. 由于水源受到污染，该地区爆发了霍乱。

   yóu​yú shuǐ​yuán shòu​dào wū​rǎn, gāi dì​qū bào​fā le huò​luàn.

   A cholera outbreak occurred in the area due to contaminated water sources.

   Source: Dong Chinese Dictionary