这是我写的98年的专四作文，有哪位高手能给我修改下啊？最好有过专四阅卷经验的老师，再给打个分，谢了！

Nowadays, it's a hot topic that vehicles are a major source of air pollution in cities. People made up many solutions, such as using clean power. As for me, it's a good idea to solve the problem by discouraging the private cars.
The benefits of the solution are at least two of major. First of all, the air pollution will be decreased. Private cars make up a major part of vehicles causing air pollution. Given the same space, buses can afford more people than cars. Imaging that all the family owes one car, how many cars will be used? And then what about the air pollution? So, in China, a nation has a great population, we shouldn’t encourage developing the private cars, instead, we need decrease the private cars’ buying and using. Another benefit is the bad transportation situation will be changed and improved. With the decreasing of private cars, there are fewer vehicles on the roads, the traffic will be faster, and the accidents will decrease at the same time.
In all, I

这是我写的98年的专四作文，有哪位高手能给我修改下啊？最好有过专四阅卷经验的老师，再给打个分，谢了！ 帮我看一下我写的作文^^(四级) 写 我 的作文 那里有写我自己的作文 我的四级作文是19分，怎么回事 我写的四级作文，各位大侠帮我看看改改 我的四级作文不是用黑色签字笔写的,会不会扣分啊????急急急!! 我的作文怎么写 帮我评价一下作文，是我写的 帮我写一篇人与人之间有感情的作文（是亲情，或关爱的）