1 sentence

1. 这里的贫民窟由于没有下水道，卫生条件极其恶劣。

   zhè​lǐ de pín​mín​kū yóu​yú méi​yǒu xià​shuǐ​dào, wèi​shēng tiáo​jiàn jí​qí è​liè.

   Sanitary conditions in the slums here are appalling due to the lack of a sewage system.

   Source: Dong Chinese Dictionary