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- However it would be over the high altitude air route known as the "Hump" that CNAC aircrews would contribute most to Allied victory and at the same time, create for themselves a legendary record of achievement that is unmatched in aviation history. 然而他们将飞越高海拔的著名的“驼峰”航线，中国航空公司全体机组人员对盟军的胜利作出了巨大的贡献，同时也创造了航空历史上传奇的成就记录。
- These newly explored high altitude air routes would soon be known throughout the world as the" Hump," and would play a major role in the ultimate defeat of Japan's Imperial war machine. 这些新探索出来的高海拔的航线很快就被誉名为“驼峰”，且在抗日战争取得最后的胜利中担当了主要的角色。
- The Prime Power Unit (PPU) is an air- and highway-transportable, trailer-mounted 1.3MW (megawatt) Generator Set, a key component of the Terminal High Altitude Air Defense (THAAD) system. 主动力单元（PPU）是一种可搭载空中和公路运输，拖车式1.;3MW （兆瓦）发电机组，这也是终端高空防御系统（THAAD）的关键组成部分。
- Gun Low Altitude Air Defense System 火炮低空防空系统
- Low-to-Medium Altitude Air Defense 对低中空防御
- Interim Low Altitude Air Defense System 临时低空防空系统
- Low Altitude Air Delivery System 低空投送系统
- high altitude air traffic control 高空交通指挥
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- We are flying at an altitude of 20000 feet. 我们的飞行高度是20000英尺。
- All Altitude Air Bearing Research and Training Simulator 全高度空中定方位研究和训练模拟装置
- The airliner flew at an altitude of 20000ft. 客机在两万英尺的高度飞行。
- At this altitude you often get strong winds. 在这一纬度地区，经常有大风。
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏，使得每个人都频频吸气。
- The plane flew at an altitude of30000 feet. 飞机在三万英尺的高空飞行。
- During the intermission, let's go out for some fresh air. 幕间休息时，我们出去呼吸呼吸新鲜空气吧。
- The air held a foretaste of a storm. 天气有要括大风的迹象。
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- A walk in the fresh air will pep me up. 我在空气新鲜的地方散步就感到精神饱满。
