（急，一天内）求一篇关于费城与世博的【英语】短文~~~~~~~~！！！

费城世博会的英文和中文介绍，希望对你有用，若长了，可以对照中文删减。 The Centennial International Exhibition of 1876, the first official World’s Fair in the United States, was held in Philadelphia, Pennsylvania, to celebrate the 100th anniversary of the signing of the Declaration of In