3、frica:UndergroundchurchinLalibela,Ethiopia(埃塞俄比亚)WestAfricaThe GreatMosque(清真寺) in Mali(马里)WestAfricatraditionalhouse,Ghana(加纳)CentralAfricaDwellings,withtheSquareandtheCone(圆锥)OnGroundtypeSouthernAfricaaconical(锥形的)towerinsidetheGreatEnclosure(围城)inGreatZimbabwe(津巴布