英语翻译The waste air pipelines shall be air-tight.To avoid odor distribution it is necessary that the exhaust air pipelines are under under-pressure.In addition,horizontal pipelines shall be as short as possible and installed at slope.Suitable c

Cars pollute the air in the form of ------(waste) gas. We should stop factories from pouring waste water into the river and waste gas into the air.翻译汉 Cars pollute the air in the form of ------(waste) gas.请问横线上应该填waste的什么形式 waste gases p____ the air and do great harm to our health请填词 英语翻译The waste air pipelines shall be air-tight.To avoid odor distribution it is necessary that the exhaust air pipelines are under under-pressure.In addition,horizontal pipelines shall be as short as possible and installed at slope.Suitable c 英语翻译The development of economy has resulted in serious environmental pollution.Much of our air and water has been pollted by industrial waste and accidents.Power plants burning coal and gas produce pollution along with electricity.Now we have 英语翻译the more dirty air we will 英语翻译throw a fist into the air make the air cleaner and cooler英语翻译 英语翻译主要是那个The Air China 英语翻译请问lays waste the garden的本意是什么? Thirdly,cars may give out lots of waste gas and the gas can cause air pollution.也翻译成中文 英语翻译The aim of students who came to school is to study.But to study requires a right way,or you waste either the time or the money.The following are the ways of studying.The best time for reading is morning,because in the morning,the air is f THE WASTE LAND怎么样 THE WASTE LAND怎么样 英语翻译节日期间,到处洋溢着兴奋之情(in the air)the air的用法 英语翻译people call it the class of the air翻译 英语翻译the pudding went flying through the air