急需一篇the world in my eyes的演讲稿，3分钟左右

21, The beginning of the technological age. Technology has become an indispensable part of human beings, you may find that although we are closely linked with science and technology, environmental protection has become more and more land away from us?

   Many of the plants on Earth for the environment is of great benefit, we should know how to use it, not to destroy it. For example, the Yellow River and Yangtze River, our mother river, in recent years to watch the people do not know how to cherish her, but continued to throw rubbish into the river, and the middle reaches of the Yellow River on the Loess Plateau did not have the kind of trees, resulting in water and soil The loss of the sediment to the Yellow River are, on the ground formed a hanging river, prone to flooding. We gave the mother river of the damage. Yellow moisture on the Yangtze River since ancient times, our sons and daughters of China, why now is to destroy her? We should be to protect her and