请写一篇英语作文我写信想告诉您一些关于本市交通的状况我每天乘公交车上学站台上总是有许多人在等车,因为每20分钟才有一班车对于学生来说要挤上车非常困难车上挤满了人,一些人只好站着车上的空气一点也不新鲜,这对我们的健康不利我希望能尽快解决这个问题Dear Mr.MayorI'm writing to

i want to tell you something about the traffic in our city. i go to school by bus every day.there were always many people at the bus station wait for the buses.there was a bus every 20 minutes.it is so hard to get on the buses for students.the buses always full of people.someone had to stand.the air in the bus is not fresh.it is bed to our healthy.so i hope you will solve the problem as soon as possible.