世博会如果遇到外国人，如何说既表现中国学生的风范,又让外国人简单的了解上海世博会?

Welcome to Shanghai World Expo.There are many museums of countries all over the world.If you want to visit t畅憨扳窖殖忌帮媳爆颅he museum of your country,you can go there and ask the volunteers.The large red building is the museum of China,you can go to visit it.

跟他Say Hello，然后给他一张介绍世博会的单页，让他自己看（别给他中文的就行）