英语翻译主 题：城市,让生活更美好 .副主题：城市多元文化的融合 城市经济的繁荣城市科技的创新 城市社区的重塑城市和乡村

Theme
The theme of Expo 2010 is "Better City,Better Life," representing the common wish of the whole humankind for a better living in future urban environments。This theme represents a central concern of the international community for future policy making,urban strategies and sustainable development。In 1800,2% of the global population lived in cities。In 1950,the figure raised to 29%,in 2000,almost half the world population moved into cities,and by 2010,as estimated by the United Nations,the urban population will account for 55% of the total human population。
The quest for a better life has run through the urban history of mankind。Through different sub-themes,Expo 2010 will create blueprints for future cities and harmonious urban life styles,providing an extraordinary educational and entertaining platform for visitors of all nations:
●Blending of diverse cultures in the city
●Economic prosperity in the city
●Innovations of science and technology in the city
●Remodelling of communities in the city
●Interactions between urban and rural areas