For example, catalytic converters are now required for all cars in most European countries, to cut exhaust fumes.

例如色呦呦禁止网站，催化轉(zhuǎn)換器在线国产一区，現(xiàn)在在大多數(shù)歐洲國家要求所有的汽車使用它以減少廢氣免费精品国自拍视频在线观看。

The car left a trail of... exhaust fumes .

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There are many sources of air pollution; exhaust fumes, for example.

空氣污染有許多來源，例如廢氣小草无码免费视频。

They can also better filter city pollution, such as exhaust fumes.

它們過濾城市污染的能力較強(qiáng)国产亚洲黄色视频，這些污染如城市排放的廢氣。

The air is mainly contaminated by exhaust fumes.

空氣主要受到汽車尾氣的污染在线网址你懂的。

It contains automobile exhaust fumes and nitrogen Oxides changed by the sun's rays.

這種煙霧含有汽車排放的廢氣和被陽光照射后發(fā)生變化的氧化氮免费视频,国产精品。

Exhaust fumes are bad for your health.

廢氣對健康有害。

Amid belches of exhaust fumes, a little open-decked car ferry lurches out every few minutes from Nantong across China's brown, swirling Yangtze river towards Changhsu on the south side.

在陣陣濃煙中91网站在线观看国产一区，每隔幾分鐘就有一艘小型開敞甲板式汽車渡輪從長江北岸的南通起航亚洲成l人在线观看线路，穿過褐色、波濤翻滾的長江99热网址，開往對岸的常熟精品亚洲欧美国产日韩AV无码。

Managing this vast migration in a sustainable manner will require more than steel and cement: creating patterns of urban growth that use resources efficiently and avoid irreversible urban sprawl will determine whether the country's cities become livable economic centres or urban dystopias fugged up with exhaust fumes.

以可持續(xù)發(fā)展的方法去管理這些數(shù)量龐大的外來人口，需要的不僅僅是鋼鐵和水泥的建筑工程——還需要以有效利用資源為基礎(chǔ)的創(chuàng)新型的城市增長計劃国产又粗又猛又大的视频在线播放，避免不可逆轉(zhuǎn)型的城市擴(kuò)張国产清纯。以上因素決定著該城市成為適宜人居住的經(jīng)濟(jì)中心，亦或是變?yōu)槌錆M著污染與廢棄物的垃圾堆欧洲美州亚洲妇女操b黄色视频。

The air reeked of solvents and exhaust fumes.

空氣中充滿了溶劑和廢氣的味道久久精品兔费99国产精品。