1、Let's take cars for example. They not only pollute the air in cities, but make them crowded. Furthermore, they are responsible for a lot of traffic accidents. The noise made by cars disturbs the residents living on both sides of streets all day and night.
2、With the opening and reform policy being carried out, thousands upon thousands of foreign visitors are crowding into our country. They are eager to see this old mysterious land with a splendid culture of more than 5,000years.
3、Tourism, however, gives rise to a number of problems. For instance, it becomes a burden to inefficient transportation system.
4、In my opinion, there are plenty of opportunities for everyone in our society, but only those who are prepared adequately and qualified highly can make use of them to achieve purpose.
5、I am always amazed when I heard people saying that sport creates goodwill between the nations, and that if only the common peoples of the world could meet one another at football or cricket, they would have no inclination to meet on the battlefield.
6、For the majority of people, reading or learning a new skill has become the focus of their lives and the source of their happiness and contentment after their retirement.
7、Although people s lives have been dramatically changed over the last decades, it must be admitted that, shortage of funds is still the one of the biggest questions that students nowadays have to face because that tuition fees and prices of books are soaring by the day.
8、At the same time, along with the benefits of such machines, employees must study knowledge involved in such machines so that they are able to control them.
9、Many people believe that international tourism produce positive effects on economic growth and local government should be encouraged to promote international tourism.
10、For lack of distinct culture, some places will not attract tourists any more. Consequently, the fast rise in number of foreign tourists may eventually lead to the decline of local tourism.