汽车很有用的英文

On the one hand cars are useful,on the other hand they can cause pollution.

One the hand, cars are helpful, on the other hand, they can also cause pollution.

This motor is of great use to us.

Withthedevelopmentofthemoderntechnology,privatecarisnolongeraluxuriousthingforordinarypeople,moreandmorepeopledrivetoworkinsteadofgoingbybus.Thepopularizationofprivatecarhasmanyadvantages。随着现代科技的发展，私人汽车对普通人来说已不再是奢侈品，越来越多的人们自己驾车上班而不是选择乘坐公共汽车。私人汽车的普及有许多好处。First,itisveryconvenientandtime-saving,youcandriveyourowncartotheworkplaceinsteadofwaitingforthecrowdedbusandafraidofbeinglateforworking.Second,itcanalsoimprovethetrafficstructure,andhelptomitigatethestressofthetraffic.Third,thepopularizationofpriv...youcandriveyourowncartotheworkplaceinsteadofwaitingforthecrowdedbusandafraidofbeinglateforworking,itisveryconvenientandtime-saving,moreandmorepeopledrivetoworkinsteadofgoingbybus,andhelptomitigatethestressofthetraffic.我相信不久的将来私家车会成为最重要的交通工具。第三;tlivewithoutit，我们日常生活都会离不开他，私人汽车对普通人来说已不再是奢侈品。第二,thepopularizationofprivatecarcanhelptopromotethecarindustryandanyotherinterrelatedindustries，越来越多的人们自己驾车上班而不是选择乘坐公共汽车，这很方便省时Withthedevelopmentofthemoderntechnology.Second，而且担心会迟到.Thepopularizationofprivatecarhasmanyadvantages。私人汽车的普及有许多好处。随着现代科技的发展，不必等侯拥挤的公交车。你可以自己开着车前往工作地点。First，帮助减轻交通压力,itcanalsoimprovethetrafficstructure.Third,privatecarisnolongeraluxuriousthingforordinarypeople.首先，这也有利于优化交通结构。Ibelievethatinthefuturetheprivatecarwillbecomethemostimportantvehicleandwecann'，私家车的流行有助于汽车产业及其他相关产业的发展

cartexivehicle/automobile(泛指交通工具）motor car另外automobile 是美式说法前面所说的sallon-car是轿车的英式说法，美国人用sedan(sedan可以是轿车多指17及18实际的轿子)

sedan 应该是最准确指轿车的单词car 泛指所有汽车相当于automobile的俗称saloon car 我是从来没见过coupe 是二门跑车型轿车vehicle 是交通工具

this sedan might be very useful to us! 或者是the sedan is very useful to us 或者是the sedan will help us a lot都是比较口语化的用法，不知道你要不要正规的。

Cars are typically useful while they bring pollutions at the same time.