In1883,JohnRoeblingwasinspiredbyanideatobuildabridgecon...
问题详情：In1883,JohnRoeblingwasinspiredbyanideatobuildabridgeconnectingNewYorkwiththeLongIsland．However,bridgebuildingexpertsthroughouttheworldthoughtthiswasimpossible,butRoeblingcouldnotignorethevision...