Write an English letter according to the instructions given below in Chinese.
假定你所在的城市面临严重的交通问题。请从现象、原因及措施方面着手，以Traffic In Our City Needs Improvement 为题，写一篇不少120词的文章。
Traffic In Our City Needs ImprovementPossible version:
网友回答
(答案→)Possible version:
解析：可联系答.案.网客服索取。