描写地震的英语演讲稿描写地震的英语演讲稿since we enter the 21st century,the spirit of cooperation has become more and more important.win-win is a popular word. in this way, one plus one is actually bigger than rather than just equal to two.in this highly developed society,the progress of science and technology is the result of cooperation.the human genome project is a good example.more than 1000 top scientists from different countries have participated in the great project. every scientist may be a one
