60% of air pollution is from waste gases of vehicles and in cities uo to 80%翻译

the pollution of SO2 is now the most dangerous problem of air pollution 60% of air pollution is from waste gases of vehicles and in cities uo to 80%翻译 air Pollution什么意思 in air 和 in the air 的区别是?There is a lot of pollution in the air.和There is a lot of pollution in air的区别是? Some of them which remain in the air _____ the air pollution横线上填什么?cause?causes?还是causing We are unaware of the air pollution in our daily life. there is little air pollution there than in other areas of Beijing.改错 A great deal of smoke with c__ is sent into the air,causing much pollution there,air,a,of,is,lot,pollution.us,around连词成句 pollution of water and air 怎么翻译,水污染和空气还是水和空气的污染 Factory-a leading cause of the air pollution翻译是‘工厂--造成空气污染的罪魁祸首’对吗? cars are responsible for a good part of air pollution in big cities 翻译 Air pollution is one of the b____problems in our life 按首字母应该填什么 b____ The impacts of inter-vehicle spacing on in-vehicle air pollution concentra. air pollution is threatening the health of people in urban areas(by)用preaent cotinuous passive We believe scientists will come up with a way to solve the problem of air pollution. A new report offers a different treatment on the costs of reducing air pollution.如何翻译? 英语翻译　　Pollution Haze　　Recently,the topic of air pollution has again aroused more and more attention since pollution haze,a kind of weather,has appeared increasing frequently in our cities.Just as the picture showed,when pollution haze