求一份以"热爱青春、放飞梦想”为主题的演讲比赛主持稿

没有很合适的，但你可以模仿句型。
The Games of the 29th Olympiad in 2008 are awarded to the city of Beijing.With the motto New Beijing, Great Olympics, Beijing promises to host a Green Olympics, a Hi-tech Olympics and the Peoples Olympics. Chinese people always appreciate the purposes and principles of Olympic ideal, support the efforts of Olympic Games to promote world peace. The Chinese Government and people are doing our the utmost/best to prepare for the 2008 Olympic Games in Beijing, and shooting at the pageant with advocating Olympic ideal, sparkpluging world peace and enhancing the relationships among the world. Olympic spirit are gonna spread again in orient cultural ancient China. The government and people of China have always admired the purposes and principles of the Olympic spirit and supported the efforts made by the Olympics in promoting world peace. The Chinese government and people are doing our utmost in preparation for the 2008 Olympics in Beijing. It is our hope to make it a grand gathering that will carry forward the Olympic spirit, promote world peace and enhance the friendship among people of the world, so that the Olympic spirit will flourish once again, this time in China, an oriental country with an ancient civilization. 中国人民一向赞赏奥林匹克精神的宗旨和原则，支持奥林匹克运动为促进世界和平所做的努力。中国政府和中国人民正全力以赴，做好2008年北京奥运会的筹备工作，力争把2008年奥运会办成一次弘扬奥林匹克精神、促进世界和平、增进各国人民友谊的盛会，让奥林匹克精神在中国这一东方文明古国 再次得到发扬。
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和青春有关的
参考下内容：）~
Ladies and Gentlemen , Good afternoon! I’m very glad to stand here and give you a short speech. today my topic is “youth”. I hope you will like it , and found the importance in your youth so that more cherish it. Do you know what is youth? How do you master your youth?

Youth is not a time of life, it is a state of mind ; it is not rosy cheeks , red lips and supple knees, it is a matter of the emotions : it is the freshness ; it is the freshness of the deep springs of life .
Youth means a temperamental predominance of courage over timidity of the appetite , for adventure over the love of ease. This often exists in a man of 60 more than a boy of 20 . Nobody grows old merely by a number of years . We grow old by deserting our ideals.
Years wrinkle the skin , but to give up enthusiasm wrinkles the soul . Worry , fear , self –distrust bows the heart and turns the spirit back to dust .
Whether 60 of 16 , there is in every human being ‘s heart the lure of wonders, the unfailing childlike appetite of what’s next and the joy of the game of living . In the center of your heart and my heart there’s a wireless station : so long as it receives messages of beauty , hope ,cheer, courage and power from men and from the infinite, so long as you are young .
When the aerials are down , and your spirit is covered with snows of cynicism and the ice of pessimism, then you are grown old ,even at 20 , but as long as your aerials are up ,to catch waves of optimism , there is hope you may die young at 80.
Thank you!