connected with the skill or the process of planning a route for a ship or other vehicle and taking it there 导航;领航 navigational aids 导航设备
connected with the movement of ships or aircraft 航行 navigational hazards 航行危险
connected with the activity of moving around a website, the internet, etc. 导航性: 与网站,互联网等活动有关。a navigational toolbar 导航工具栏