topic writing：living a big city

Living in a big cityAs the latest information shows,thousands upon thousands people are rushing into big cities to settle down。I think that people who immigrate to big cities must enjoy the advantages of city life。I am certainly a supporter among them。Living in a big city,shopping centers,restaurants and recreation centers are always within easy reach。Therefore,it's very convenient to buy various commmodities。In addition,the residents in big cities can participate in political and cultural activities more often than those who living in the country。However,crowded big cites are being confronted with many problems。The most severe ones are "Traffic jam","housing condition","pollution"。All of these public hazards take a toll on big city's "health"。Hence,we should pay high attention to environmental issues and public utilities。Only in this way can we live in a great comfort as citizens through all eternities。