- 问题详情:Today,theworldisrapidlyurbanizing.Withhalfoftheworldpopulationexpectedtoliveincitiesbytheearlypartofthe21stcentury,theShanghai2010WorldExpo'sfocusonabettercitybearsprofoundmeaning.Whatmightfuturecitieslooklike28yearsfromnow?Herearesomescenario...
- 24596