In1883,acreativeengineernamedJohnRoeblingwasinspiredbya...
問題詳情:In1883,acreativeengineernamedJohnRoeblingwasinspiredbyanideatobuildagreatbridgeconnectingNewYorkwiththeLongIsland.However,bridgebuildingexpertsthoughtthatthiswasanimpossibleprojectandtoldRoebl...