名词
中文翻译：Unknown
同义词：
['导航设备，导航工具，导航辅助系统例句：1. The navigational aids on the map helped us navigate through the city.（地图上的导航辅助帮助我们在城市中导航。）']
例句：
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1. The navigational aids on the map helped us navigate through the city.
地图上的导航辅助帮助我们在城市中导航。
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2. The navigational aids were essential for navigating the unfamiliar terrain.
这些导航辅助对于在不熟悉的地形上导航至关重要。
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3. The navigational aids provided by the satellite system proved to be invaluable during the storm.
卫星系统提供的导航辅助在暴风雨期间证明是极其宝贵的。