“世界博览会是一种展示活动,无论名称如何,其宗旨在于教导大众。它可以展示人类所掌握的满足文明所需要的手段,展现人类在某一个或多个领域经过奋斗所取得的进步,或展望未来的前景。”这是协调和管理世界上最高级别的展览会的建设性公约——《国际展览公约》第一章第一条规定的举办世界博览会的宗旨。在这个宗旨之下,各种各样的博览会成为人类社会发展进 “The World Exposition is a show that, whatever its name, is intended to educate the general public. It can demonstrate the means humankind has to meet the needs of civilization, demonstrate the progress made by humankind in one or more areas through struggle, or Looking forward to the future. ”This is a constructive convention for the coordination and management of the world’s highest-level exhibitions - the purpose of hosting the World’s Fair, as set forth in Article 1 of Chapter I of the Convention on International Exhibitions. Under this principle, all kinds of expositions have become the development of human society