求一篇英语作文！急急急！

尊敬的市长
您好！我是某某学校的学生！首先感谢您在白忙中抽空看我的信！我想向您反映一件事。我们学校在马路对面 学生天天上学十分危险，家长也很担心，如今车越来越多，每天这么多学生来来去去，谁也没有勇气担保我们的安全问题！如果可以的话，我想向您建议修一座天桥，希望您考虑！再次谢谢你抽空看我的信！
某某学生
Respected mayor
Hello!!!!!I am so-and-so school students!!!!! First of all thank you for your time to look at in the white busy my letter! I'd like to you reflect a thing. Our school is in the students go to school every day across the road is very dangerous, parents are worried, now more and more every day, car so many students come and go, who also does not have the courage of our security guarantee!!!!! If can of words, I want to advise you to fix a bridge, hope you consider!!!!! Thanks again for your time to look at my letter!
So-and-so students

Dear Mayor，
I'm writing regards to the danger in front of our school. We are students of XXx school, our school located at the opsite of the XXX road which you know it's really a busy road. So, you can imagin how dangerous we are everyday when we go to scholl, and this also made our parents very worried and nervouse.
So, we will much appreciate if the govement can build up a footbridge in front our school.
Looking forword to your reply and thank you very much for your time!
Yours,
XXXX