世界博覽會又稱國際博覽會及世界博覽會，簡稱世博會、世博，是一項由主辦國政府組織或政府委託有關部門舉辦的有較大影響和悠久歷史的國際性博覽活動。參展者向世界各國展示當代的文化、科技和產業上正面影響各種生活範疇的成果。

World Expo, also known as the International Fair and the World Expo, referred to as the World Expo, the Expo is organized by the host country governmental organizations or commissioned by the Government departments concerned have a greater impact and a long history of international Expo activities. Exhibitors to showcase the achievements of contemporary culture, technology and industry, a positive impact on various areas of life to the world.

中國2010年上海世界博覽會（The World Exposition Shanghai China 2010 ）是歷來首次由中國舉辦的世界博覽會。上海世博會的主題是“城市，讓生活更美好”（Better City, Better Life）。主辦機構預計吸引世界各地7000萬人次參觀者前往，總投資達450億人民幣，超過北京奧運會，是世界博覽會史上最大規模。 2010年4月30日晚上為開幕慶典，10月31日晚上為閉幕慶典。

China 2010 Shanghai World Expo (The World Exposition Shanghai China 2010) is also the first ever held by China. Shanghai World Expo theme "Better City, to make life better" (Better City, Better Life). The organizers expect to attract 70 million visitors visitors around the world to the total investment of 45 billion yuan more than the Beijing Olympic Games is the largest in the history of World Expo. The evening of April 30, 2010 for the opening celebration, the evening of October 31 for the closing celebration.