人口数的英语作文

　　人口的失控增长是近几十年来全球的热点话题之一。人口的扩张不是一个简单的问题，而是涉及空间、资源控制、生态平衡、环境污染、经济发展、社会保障和福利等等一系列。以下内容是小编为您精心整理的`关于人口数的英语作文，欢迎参考！

　　关于人口数的英语作文一

　　Almost every country in the world faced the population

　　problem.China has the largest population, so the one-child policy was necessay. In America, there were 2 billion people 20 years ago, now there were 3 billion. Some day they will have the same amount people as we had in china, will they apply our population control policyAnyway we could be sure they will not critize our population policy at that time.

　　关于人口数的英语作文二

　　With the developement of my hometown in the past few years, the population is expanding very fast. The city is

　　expiriencing not only a higher birthrate than ever, but also waves of immigration. The streets in the city are crowed or even jamed during the rush hours. If I could change one thing about my hometown, I would develope an advanced public traffic system.

　　In order to hold such an exploding population, the city has extended miles by miles without much plan. It is

　　common for people to travel from the southmost part to the northmost part of the city to go to work everyday. They have to spend three hours or more on the way they go to work and come home. Eight hours’ work is a heavy burden, while people have to spend hours before and after the work. A subway running through or around the city can

　　solve the problem. People could live further away from the downtown without worrying about spending too much time on the way.

　　Some people buy their own car or take a taxi to work

　　everyday. It’s really expensive for most of the people in the city. They can’t afford paying so much on traffic fares. Many civil engineering experts advocate that sharing a public traffic system is the most efficient way. People could reduce their fares a lot by using the public traffic system, and they can spend the money on some other things.

　　Even there are more and more people who can afford buying a car or taking taxi everyday, It is still

　　suggested to using the public traffic system. Because the road developement can never keep up with the demand of the increasing cars, the cars may jam on the roads during rush hours. Usually, the speed of the car in that time is no higher than a bycicle! And pollution is another concern. So many private cars running in the city will bring us an environmental problem. On the other hand, the pollution from the public traffic system is much lighter. All in all, an advanced public traffic system time efficient, cost efficient, and pollution preventing. This is the trend of advanced cities。