shanghai will host the 2010 world expo. the world expo has a long history but it has never been held in asia. so the 2010 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 about shanghai.

　　上海将举办2010年世博会。世博会有着悠久的历史，但从未在亚洲举行。因此，2010年世博会，是对亚洲人的荣誉。我国政府已作出承诺，这将是最好的之一。而上海作为主办城市，将有更多的机会迅速发展。作为一个在上海的学生，我要学好英语，这样我可以成为世博会志愿者，帮助外国人了解上海的。