【正文】 。它是用來收集廢紙和塑料瓶。是好樹木。t clean itself. Compared with the dramatic development in many sides of Shanghai, the suzhou river has bee a black point of the appearance of city.Fortunately, the government has control the situation now, we are happy to see some parts of the river has bee clean again, and we even can find fish sometime.The unique earth is the only planet full of lives, the water is just like the blood in the active body, protecting water is saving ourselves. Not to waste a single drop of water, otherwise, the only drop of water we could keep in the future would be our tear! My dear friends, mankind still faces a great difficulty in solving the problems of the environment and development, and there is a grand task to perform and along way to go. The middle school students in China will always cooperate with the young people of the world to protect the environment.The future is ours to build!Thanks for listening.《Love and Take car of Nature》this put them severely under threat of poaching and being put into the went there out of curiosity,but what she saw strengthed her determination to devote her whole life to fighting for those beautiful witnessed a scene, a scene taking us to a place we never imaged we’ve ever been,where in the very depth of the African rainforest, surrounded by trees, flowers and butterflies, the mother gorillas cuddled their , that’s a memotable scene in one of my favorite movies, called Gorillas in the Mist, based on a true story of Mrs. Dian Fossey,who spent most of her lifetime in Rwanda to protect the ecoenvironment there until the very end of her me, the movie not only presents an unforgettable scene but also acts as a timeless reminder that we should not develop the tourist industry at the cost of our , we live in a world of prosperity but still threatened by so many new the one hand, tourism, as one of the most promising industries in the 21st century, provides people with the great opportunity to see everything there is to see and to go any place there is to has bee a lifestyle for some people, and has turned wut to be the driving force in GDP has the magic to turn a backward town into a wonderland of on the other hand, many problems can occurnatural scenes aren’t natural to heat lidges is devastating spills from tourist boats are polluting people are forsaking their native music and dress to listen to U2 on Walkman and weat Nike and these appalling facts have brought us to the realization that we can no longer stand by and do nothing, because the very thought of it has been eroding our , the explosive growth of global travel has put tourism again in the spotlight, which os why the United Nations has made 2002 the year of ecotourism,for the first time to bring to the world’s attention the benefits of tourism, but also it’s capacity to destroy our every year, many local ecoenvironmental protection organizations are receiving donations—big notrs,small notes or even coins—from housewives, plumbers, ambulance drivers, salesmen, teachers, children and of them can not afford to send the money but they are the ones who drive the cabs, who nurse in hospitals, w