根据规划,2010年上海世博会的规划面积为400公顷,园区建设的直接投资额将达到30亿美元,而由此带动的产业结构调整、交通、商业、旧区改造等延伸领域投资约是直接投资的5～10倍。据资料显示,2000年汉诺威世博会在机场、饭店、基础设施方面的收入达到了27亿美元。正是基于这些背景,众多分析师、投资者对上海本地城建、房地产、交通运输、旅游酒店业等4大 According to the plan, the planned area for the 2010 Shanghai World Expo will be 400 hectares and the direct investment in the construction of the park will reach 3 billion U.S. dollars. The resulting investment in such extended areas as industrial restructuring, transportation, commerce and old urban renewal will be direct investment 5 to 10 times. According to statistics, the 2000 Hanover World Expo in airports, restaurants, infrastructure revenues reached 2.7 billion US dollars. It is based on these backgrounds, many analysts, investors on the local urban construction in Shanghai, real estate, transportation, tourism and hotel industry 4 large