污水 (wū shuǐ) — sewage

Definition

Examples

• 这个城市的污水系统很完善。
  Zhè ge chéng shì de wū shuǐ xì tǒng hěn wán shàn.
  This city's sewage system is very complete.
• 工厂不能把污水直接排入河里。
  Gōng chǎng bù néng bǎ wū shuǐ zhí jiē pái rù hé lǐ.
  Factories cannot discharge sewage directly into the river.
• 污水如果处理不好，会污染地下水。
  wū shuǐ Rú guǒ chǔ lǐ bù hǎo, huì wū rǎn dì xià shuǐ.
  If sewage is not treated properly, it will pollute groundwater.