污物 (wū wù) — sewage; waste; refuse

Definizione

Esempi

• 工厂排放的污物污染了河流。
  Gōng chǎng pái fàng de wū wù wū rǎn le hé liú.
  The waste discharged by the factory polluted the river.
• 这些污物需要经过处理才能排放。
  Zhè xiē wū wù xū yào jīng guò chǔ lǐ cái néng pái fàng.
  This sewage needs to be treated before it can be discharged.
• 城市的下水道系统负责收集污物。
  Chéng shì de xià shuǐ dào xì tǒng fù zé shōu jí wū wù.
  The city's sewer system is responsible for collecting sewage.