求帮写一篇英语作文为缓解城市拥堵,天津·上海·济南等七座城市将建设空中轨道列车.请你根据以下内容要点向某英文报社投稿,介

SInce the pollution and traffic jams in Tian Jin,Shanghai,Ji Nan etc 7 different cities are colliding in people's lives these days,airborne track would be the way to solve it.
Airborne track has been started in Germany since 1901,and has a history of about 100 years.The advantage of it is that it uses electricity,not to pollute the air.Additionally,the construction is fast and simple,without having at a high price.