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- Empire Air Navigation School 帝国航空学校(英)
- Canadian Forces Air Navigation School 加拿大部队航空导航学校
- Naval Air Navigation School 海军航空导航学校
- Air Navigation School 空军导航学校
- A commerce school and a navigation school. 商业学校、航海学校等等。
- Economic forces are reshaping the provision of airports and air navigation services. 经济力量正重塑机场与空中导航服务的组织和操作。
- Air Navigational School 空中导航学校
- The Observatory was awarded the ISO 9001:2000 certification for its weather services for international air navigation in 2002. 天文台为国际航空提供的气象服务在2002年起获ISO9001:2000认证。
- Army Air Forces Navigation School 陆军航空队导航学校
- United States Air Force Navigation School 美国空军导航学校
- Air Navigation and Bombing School 空中导航与轰炸学校
- Within the framework of the International Civil Aviation Organization, the HKO is the designated meteorological authority in Hong Kong to provide the weather facilities and services for international air navigation. 在国际民用航空组织的架构下,天文台是香港的气象当局,为国际航空提供气象设施及服务。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- What made the Roman Empire decay? 罗马帝国为何衰亡？
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- Have you read another epic about the Roman Empire? 你读过另一部关于罗马帝国的史诗吗？
- ANC ICAO Air Navigation Commission 国际民航组织航行委员会
- He started off with one small factory, and now he's the head of an oil empire. 他开始只经营一家小工厂，如今已成为一个石油大企业的头儿。
- Procedures for Air Navigation Services; 空中导航事务程序;
- A provincial governor in the Ottoman Empire. 贝伊奥托曼帝国的地方长官
