你去过海底吗?那里可是一个迷人的世界,鱼儿自由自在地游泳,最让人惊奇的是,海底盛开着一簇簇迷人的“植物”——珊瑚,仿佛置身在热带雨林中。可近年来,珊瑚却在许多海域成片地死亡。据2004年世界珊瑚礁状况报告,全球2/3以上的珊瑚礁遭到严重破坏。全球温室效应、海洋污染、渔业和旅游等因素,使很多珊瑚礁接近崩溃边缘。地球上的珊瑚礁很可能在30-50年内消失。 Have you ever been to the bottom of the sea? There is a fascinating world where fish swim freely and freely. The most amazing thing is that there is a cluster of fascinating “plants” on the undersea – corals, like being in the rainforest. In recent years, corals have died in many areas. According to the state of the world’s coral reefs in 2004, more than two thirds of the world’s coral reefs have been severely damaged. Factors such as the global greenhouse effect, marine pollution, fishing and tourism have caused many coral reefs to be on the verge of collapse. Coral reefs on Earth are likely to disappear within 30-50 years.