当前位置:网校排名 > 新东方在线 > 新东方在线资讯 > 2016英语四级作文天天练:空气污染

直播课程
新东方在线

2016英语四级作文天天练:空气污染

发布时间:2016-03-08 来源:新东方在线 发布人:zolo

新东方在线0元免费畅学窗口

4. Air Pollution

Air pollution is one of the major problems of the modern world. A great deal of energy is needed to run the factories of modern industrial nations. Automobile, trains, planes and busses need energy, too. Nearly all of this energy is produced by burning fuels. The burning produces wastes, some of which remain in the air, causing air pollution.

Scientists are finding ways to stop air pollution especially in big industrial areas and densely-populated cities. They are studying new ways of generating electricity that may be less damaging to the environment. In the meantime, many power plants are being modernized to give off less polluted material. Also, engineers try to design and locate new power plants to do minimum damage to the environment.

However, it may be that we still have a long way to go before we have a "clean" world. Nearly all of the countries are trying hard to prevent and control air pollution. There indeed seems to be no end to tasks that environmentalists will be required to do. People will continually find new ways to control pollution.

扩展阅读:

新东方英语四级

英语四级培训

英语四级辅导


上一篇:2016英语四级满分作文范文欣赏:出国留学

下一篇:2016英语四级满分作文范文欣赏:私人汽车

相关阅读

老师推荐

扩展阅读