急求小汽车为主题的英语作文要求：1.近年来中国的小汽车情况.2.小汽车给人们带来的便利和负面影响.3你对我国城市小汽车发展前景的看法.4.词数不少于300词,

Advantages and disadvantages of private carsAs our living standard is higher than it used to be,most people can now afford to own a car.As a result,there are too many cars in our streets.This is a sym...