当前素材是由九二图网为您提供的“Marine elements”作品，素材编号：20111119093133，尺寸为：0×0 像素，大小为：1.2MB，素材关键词要素为：Navigation, ancient background, ancient elements, ships, sailboats, compasses, rescue rings, rudder, navigation, direction,transportation,modern technology,Vector，欢迎下载收藏！