As time goes by, man is making the earth sick. People cut down too many trees and leave rubbish everywhere. Factories let out their waste without doing anying to it. This has cause some serious problems. Such as the land is sandy, the river is dirty, the air is less clean, even the temperature of the earth is rising. What should we do to save the earth? My suggestion is that we should plant more trees, put rubbish into dusbins and stop factories pouring waste directly into the air or rivers. In all, we have only one earth, we should do our best to protect it, or we will regret.
当时光多匆匆流过，人类正在使地球遍地沧夷。人们砍伐很多的树木、到处乱扔垃圾。工厂没有做任何措施就让废弃物流出。这已经引起了一些严重的问题。如土地沙化，河流污染了，空气不清洁，甚至是地球气温上升。拯救地球，我们应该做什么？我的建议是，我们应该种更多的树，把垃圾扔进垃圾箱里并阻止工厂把废物直接排入空气或河流中。总之，我们只有一个地球，我们应该尽最大的努力去保护它，否则我们都会后悔的。