many ways can contribute to solving this serious problem，but the following ones may be most effective．first of all，．．．besides，／another way to solve the problem of ．．．is．．．finally，．．． these are not the best and the only two／three measures we can take．but it should be noted that we should take strong actions to．．． 来源：考试大 【范文】 来源：考试大 how to solve the problem of heavy traffic 来源：考试大 with the booming of the motor industry，there are an increasing number of vehicle on the roads．as a result，traffic jams often occur． 来源：考试大 many ways can contribute to（有助于） solving this serious problem，but the following ones may be most effective．first of all，roads should be broadened to lower the degree of congestion and to speed up the flow of heavy traffic．another way to solve the problem of heavy traffic is to open up more bus routes to reduce bikes and automobiles．finally，more underground passages should be developed so that people can commute by metro． 来源：考试大 these are not the best and the only two／three measures we can take．but it should be noted that the government takes some strong actions to alleviate the traffic problem，all of us can enjoy more free flowing traffic．