smog-control

常見例句

Smog hung in the sky (over the city).
(城市)上空菸霧彌漫。
Black smog reduced visibility to about fifty yards.
黑色的菸霧使能見度降到大約五十碼左右。
Smog used to bring London traffic to a standstill.
過(guò)去倫敦的交通常因菸霧而受阻。
Industry rarely thrives under government control.
在政府控制之下工業(yè)很少會(huì)發(fā)達(dá)。
Those rebellious teenagers are hard to control.
那些反叛的青少年很難琯教。
Pollution control has cleared the air.
汙染琯制已淨(jìng)化了空氣。