假设你是张伟,请就"现在越来越多的人购买汽车"给报社编辑写一封信,发表观点.要点:1.有了小汽车,能自由来去,不用花很多时间,小汽车对于旅行比较舒适,开小汽车比骑自行车安全.2.另一方面,越来越多的小汽车引起空气污染,引起交通拥挤和更多的交通事故3.建议政府要适当控制小汽车的数量.to whom it may concrn,nowadays, thr ar mor and mor popl planning to buy thir own cars. th following is my opinions rgarding this issu.first of all, car provid us with grat convninc so that popl can driv vry whr thy want and sav a lot of tim. car is also a vry suitabl transportation tool for travl. furthrmor, driving car is much safr than riding bicycls.on th othr hand, th incrasing numbr of prsonal cars causs svr problms, such as air pollution, traffic congstion and mor accidnts.thrfor, i suggst that mayb th govrnmnt can control th numbr of cars by rgulations.yours truly,zhang wi
