I have been a volunteer in 2010 Shanghai EXPO,it was really an unforgettable

experience.Although volunteer's work was hard and tired I still feel very happy cause it offers me a good opportunity to help visitors from foreign counties thus can practice my oral English.I also enhance my sense of reasonability during volunteer work.I worked with other volunteers as a team,together we solved different problems,we also became good friends after EXPO.I was proud of myself and surely I will treasure this experience.

        Yours Li Ke