There are a lot of disadvantages of living in a big city, but air pollution, traffic jam, and the high living standard are three main disadvantages. Firstly, air pollution is a big disadvantage that people living in big cities have to face. Big cities attract a lot of investments of inside and outside country, so the number of factories is increasing fast. This makes the air extremely polluted by smoke from factories, trucks, and motorbikes. As a result, more and more people get many serious diseases, such as lung cancer, tuberculosis and so on. Next is traffic jam. There are a lot of people and transportation in big cities, so traffic jam is an unavoidable problem. People can not go to work on time because they are always stuck for hours in rush hour. Besides, transport system which is stuck will cause a lot of serious problems. For example, ambulance and fire engine can not get in time to complete duty, so there is a big loss of humans and property. It also takes a lot of money of producers when their goods do not get in time. Lastly, the living standard in big cities is very high. Nowadays, the development of big cites is faster and faster, so these big cities become big economic centers of country. Because of that, public services such as health service, postal service, etc cost a lot. It will be difficult for the poor and workers to live in big cities because they have to pay too much for public services while their salary is too low. In conclusion, it is not easy to live in a big city.

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Nowadays, more and more people choose to live in the city. I will talk about the advantages and disadvantages of living in the city.

First, if we live in the city we will have many chances to get developing science and technology. It means that we will have more job opportunities and broaden our knowledge more easily. Second, we will have many different ways to spend our free time there are a lot of theatres, concerts, and other kinds of entertainment. There is always a lot to do and visit There are a lot of possibilities for shopping. In shopping centers and you can buy whatever you want.  a big city is a potential market for trading activities, so we can earn more money to provide our family easily

Besides the advantages, living in the city brings to us a lot of disadvantages. First traffic could be one of the major disadvantages of living in a big city. Many people take the car every day and it has also been proved that the majority of the families have at least two cars. This means that you have to deal with rush-hour traffic on your way to work and on your way back.