In the eyes of many people, city is attractive with all its advantages and conveniences. People can buy almost all kinds of things at supermarkets or shopping malls, dine out in good restaurant, they can have more educational opportunities. However, with the expansion the city, more and more people are flowing into the big city. Now the traffic is heavier and heavier. The pollution problem is getting more and more serious. The living condition is worse and worse. Most people love the advantages of city life, but a big city also has its disadvantages.
在很多人眼中，城市很有吸引力因爲所有優勢和便利。人們幾乎可以在超市或購物中心買到各種各樣的東西，去好的餐廳，且他們可以有更多的教育機會。然而，隨着城市的擴大，越來越多的'人涌進大城市。現在的交通越來越重。污染問題越來越嚴重。生活條件越來越差。大多數人喜歡城市生活的優點，但是大城市也有它的缺點。
