作文Living in Cities

New York, London, Paris and other big cities are good places to live in.There are also a lot of interesting things to see and to do.You can go to see different kinds of museums, plays and movies. You can also buy things from all over the world.
But there are serious problems in big cities, too. It’s expensive(昂贵的)to live there. And there are many people in big cities. Every year, many people move to the cities to find jobs (工作), to study at schools and to receive good medical care(接受良好的医疗服务). But sometimes, these people can’t find work or good places to live in. Also, it is hard to keep cities clean and safe.
Some people like living in big cities. But before they move to a big city, they should think about the problems of living there.