參考范文：

　　My classmates and I had a tour this spring. We had a good time. But meanwhile I knew that environmental pollution in our country was becoming more and more serious.

　　On our way, we could see women washing clothes in the river. Litter was floating on the river. Waste water produced by a chemical factory was being discharged into the river. We did not see any fish in the river. The river was not so clear as before. Water quality was very bad. I am worried about it because water is important to all living things. Man can not live without water.

　　I hope people pay more attention to this problem, especially the government. Try to control the pollution of water as early as possible. At last I would like to say, "To protect environment is to protect life."

　　參考譯文：

　　今年春天我和我的同學參觀。我們有一個美好的時光。但同時我知道在我們國家,環(huán)境污染越來越嚴重。

　　在我們的方式,我們可以看到婦女在河里洗衣服。垃圾漂浮在河上�；瘜W工廠產(chǎn)生的廢水被排入河里。我們沒有看到任何在河里的魚。這條河并不是那么明確。水質(zhì)很差。我擔心它,因為水對所有生物都很重要。人沒有水是無法生存。

　　我希望人們更多關(guān)注這個問題,特別是政府。試著盡可能早地控制水的污染。最后我想說:“保護環(huán)境就是保護生命。”