As far as I am concerned, if we want to solve this problem, we should set up an idea of public transportation first and give a priority to this idea in our traffic work.

With the development of economy, there are more and more vehicles on the streets. Governments at all levels have to do something to solve the problem of heavy traffic in the city.

随着经济的发展，道路上的汽车越来越多了。各级政府必须做些事情来解决城市拥堵的交通问题。

I would like to share with you some ideas about this problem: firstly, the government should build more roads. This action can decrease the degree of street congestion and make it possible for cars to run faster than ever before. But each coin has two sides. If a city builds too many roads, the streets will occupy much land. We will have little space used for other purposes. So secondly, more special bus lines for public transportation should be added. Thus people can go conveniently everywhere they like; they will not ride bikes or drive cars. In this way, the number of cars and bikes on the road will be greatly cut down.

我想与大家分享我对这个问题的一些看法。首先，政府应该修建更多的公路。这一举措能够减轻街道拥堵程度，使汽车能够比以前跑得更快。但是，每件事都有利弊。如果一个城市修建太多的公路，过多的街道就会被占用，用作其他用途的空间就很少。其次，应该增加更多特殊的公共交通线路。这样一来，人们就方便行走到他们想要去的任何地方；他们就不用骑自行车或者开车。通过这个方法，公路上汽车和自行车的数量就会大大减少。

As far as I am concerned, if we want to solve this problem, we should set up an idea of public transportation first and give a priority to this idea in our traffic work.

在我看来，如果我们想要解决这个问题，我们就应该首先树立公共交通的想法，在交通上首选公共交通。