世博,是万国科技、人文的博览会,特色建筑包括在内。各式各样的建筑,犹如民族的服装,成为各地的符号。走进世博,拍照留念,透过世博之窗,了解世界。作家刘心武撰文《建筑的表情》,值得一读。 World Expo, is a science and technology, cultural exposition, featured architecture included. A wide range of buildings, like national costumes, become symbols everywhere. Into the Expo, take pictures, through the window of the Expo, to understand the world. Writer Liu Xinwu author “expression of the building”, it is worth reading.