廢fai3氣hei3

English

1. exhaust gas
2. industrial waste gas
3. exhaust gas, esp. from the vehicles; polluted airunreviewed?

粵語 — Cantonese

1. 人類喺工業生產、燃燒燃料時排出嘅氣體，會加劇環境污染unreviewed?

Examples

• 啲空氣俾廢氣污染咗。

  The air was polluted by exhaust gas.

  Tatoeba · kaenif CC BY

• 踩單車係好好嘅運動，仲唔會排放廢氣添。

  Cycling is good exercise. Moreover, it doesn't pollute the air.

  Tatoeba · nickyeow CC BY

• 空氣被廢氣污染了。

  The air was polluted by exhaust gas.

  Tatoeba · kaenif CC BY

• 雷吉娜安揚戈是奈洛比一家小吃攤的老闆，她用乙醇燃料為顧客準備餐點。她的廚房沒有木炭產生的煙霧與廢氣。

  Regina Anyango, owner of small food kiosk in Nairobi, uses ethanol fuel to prepare meals for customers. Her kitchen is free of fumes and smoke from charcoal use.

  Tatoeba · LeviHighway CC BY

• unreviewed?

  汽車排出嘅廢氣嚴重影響空氣質素。

  The emissions from the vehicles seriously harm the air quality.