世博會(huì)英文演講稿Shanghai will host the World Expo. The World Expo has a long history but it has never been held in Asia. So the World Expo is an honor for all of the Asians. Our government has promised that it will be the best one. And Shanghai, as a host city, will have more chances to develop quickly. As a student in Shanghai, I should learn English well so that I can be a volunteer in the Expo to help foreigners know more.