20xx英語演講稿環(huán)保-展示頁
2025-01-12 06:50本頁面
【正文】 owledge about the importance of protecting environment hinders the solving of the problem. in a word, there is a long way to go before we enjoy a clean and fortable world.
the world we live in is being more and more intolerable because of environmental destruction. for example , forest destruction results in decrease of planting land and unpleasant weather. in addition, man is faced with problems of water pollution and air pollution.
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