4. What problems does pollution bring about to the city?
4. 污染给城市带来什么问题？
The problem of pollution is getting serious recently. The rivers around the city are not as clean as before. The air is full of deposits from vehicles,especially in the city centre. With the development of tourism,it is getting noisier?
最近污染问题变得越来越严重，河水不像以前那 般清澈。尤其在市中心，空气中弥漫着机动车排放出来的废气。随着旅游业的发展，城市里的噪音污染也越来越严重。
5. What are the differences between living in cities and the countryside?
5. 住在城市和乡村有什么不同？
Some people prefer to live in cities because of the convenient transport and shopping condition.There are more chances in employment. Life is richer. There is more entertainment. But on the other hand,some people complain that the relationship between people is too cold and life is too busy in big cities. They prefer to live in the countryside. They can enjoy the peaceful life there.
有些人喜欢住在城市是因为城市便利的交通和购物，同时城市也有更多的就业机会，生活是富裕的，娱乐设施也很多。但另一方面，有人也抱怨过大城市里冷漠的人际关系和生活节奏过快。他们更喜欢住在乡村里，在那他们可以享受恬静的生活。
6. What influences does the government have on the development of the city?
6. 政府对城市发展有什么影响？
The government plays an important role in the development of a city. The policy the government makes can restrict or promote a city's development.
政府在城市发展中起了很重要的角色，政府采取的措施能限制也能促进城市的发展。