<prompt> Qedela umusho olandelayo: Amadolobha amaningi emhlabeni aye aphakamisa amaphrojekthi anamathela ezimisweni zokuklama zomqondo we-arcology, njengeTokyo, neDongtan eduze kwaseShanghai. Iphrojekthi yaseDongtan kungenzeka yabhidlika, futhi yahluleka ukuvulela  <response>: IShanghai World Expo ngo-2010. 