Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  Passage: Jaisalmer Fort na JaisalmerSome of these forts have defensive fortification wall up to 20 km long, still surviving urban centers and still in use water harvesting mechanism.  Ajụjụ: Olee ogologo mgbidi kachasị ogologo na Jaisalmer Fort?
20 km ogologo