匿名使用者 1級 2013-01-09 回答

Reasons for traffic jam： unbalanced development of traffic facilaties and transportation， people‘s violation of traffic regulations；

解決辦法 Solutions

匿名使用者 1級 2013-01-10 回答

Causes for traffic jam： imbalanced development between the roads and traffic， people’s violation of traffic rules。

Solutions：

流淚的魚 1級 2013-01-10 回答

你好！

reasons for traffic jams： the unbalance of roads and transport development， people who do not obey the traffic rules， the methods tacking these problems will be：

希望對你有所幫助，望採納。

匿名使用者 1級 2013-01-10 回答

The cause of the traffic jam：

Road and traffic development is not balanced

People do not obey the traffic rules

solution