<prompt> Pedzisa mutsara unotevera: Maguta akawanda munyika akakurudzira mapurojekiti anoomerera kunheyo dzokugadzirwa kwepfungwa yearcology, kufanana neTokyo, uye Dongtan pedyo neShanghai. Basa reDongtan ringadaro rakaparara, uye harina kuvhurwa nokuda kwe  <response>: Shanghai World Expo muna 2010. 