交通问题
As more and more cars are used, the traffic especially in big cities is getting heaver and heavier, which lead to the serious social problem--traffic jam. It has a negative influence on people's daily life and economic development.
To solve the problem of heavy traffic, effective measures should be adopted. First of all, more new roads should be constructed, and the old and narrow streets be widened and expanded, which can partly reduce traffic and speed up the flow of buses and cars. Moreover, our government should increase public transportation. More bus routes should be opened up because buses can carry more passengers. Lastly, riding bicycles should be encouraged. Because it is not only a reasonable way for people to reduce the traffic jams but also a good way for people to keep fit by cycling to and from their working place two times a day.
Though it is a difficult task, we should spend no effort to control it. Only when the problem of heavy traffic is solved, can we lead a more harmonious life.
合作与竞争
Competition enables people to get more achievements while cooperation is good to enhance team work and promote the understanding. Both are very important for us when we want to do something well.
Both competition and cooperation are essential to success and thus should be emphasized at the same time. In order to succeed in life, we must learn to be both competitive and cooperative. The most important thing is know when to be competitive and when to be cooperative.