作者词汇表达恰当,同时能较灵活地使用学术词汇;熟练使用了一些长难句;语言不流畅;连词使用偏少。
Nowadays,vehicles has became an irreplaceable tool of people lives,people go to work,shopping,and school by it.Undoubtably,now we can't live without vehicles.However,there are a lot of problems caused by car,such as heavy traffic,air pollution,and make noise.People have varied of views about this problem,but in my opinion,there is only one way to solve the problem that is to design a new universal vehicle, it will replace the present car but not affect people's normal lives. Why I thought we only have one way to solve the problem?The reasons are mainly as follows:First,in modern society, car will be never abandoned because its power,we need it takes us to our destinations but fast and convenient.So we also can't live without it in spite of it always following a serier of problems.Second,to reduce pollution and save energy by limiting the number of cars,which is an effective way to urge the social development.But to be honest,it is also hard to come true.So designing a new car has become the only way to deal with these matters,because the type of car must have some special feature,such as small size,save fuel,produce little pollution and safer,these practical functions contributes to maintain the human's development and as less as to damage the environment. To sum up,designing a new powerful car is the only way to keep the balance between the environment and human society,and it also will set a stage for advance science.