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| 标题 | 2014中学英语竞赛演讲稿 |
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出国留学网英语演讲稿栏目为您提供《2014中学英语竞赛演讲稿》最新范文，仅供大家参考!更多内容欢迎访问www.liuxue86.com what is nature? its everything that exists in the world independently of people, such as pants and animals, earth and rocks, and the weather. now more and more people are focusing on the nature. it is no doubt that the nature is important to every human being. no nature, no life. because of the supplies of the nature, we have lived happily for a long time. and we started to gain every thing available from the nature. and this lasted so long a time. today, people have discovered that the nature around is getting worse and worse. what is threatening the nature? air and water pollution, overharvesting of plant and animal species, overpopulation and so on. overpopulation is the biggest source of pollution. lets take overpopulation as an example. 小编精心推荐 英语演讲稿英语演讲稿三分钟 | 小学生演讲稿 | 中学生演讲稿 | 大学生演讲稿 小编精心推荐 英语演讲稿英语演讲稿三分钟 | 小学生演讲稿 | 中学生演讲稿 | 大学生演讲稿 |
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