21世纪,我们的祖国在不断地变化和发展,早已不是一百年前落后的旧中国。经过改革开放,我们国家焕然一新。2008年北京奥运会向全世界各国人民展示的正是一个不断崛起和腾飞的现代化中国。 The constant transformation and development of our motherland in the 21st century is no longer the old China that lagged behind a hundred years ago. After the reform and opening up, our country has been completely renewed. The Beijing Olympics of 2008 demonstrated to all the peoples of the world a modern China that is constantly rising and taking off.