执行航空公司 Executive Airlines
第八阶段航空执行管理训练 eighth phase of aviation executive management training
西南航空执行长凯勒赫 Herbert Kelleher
联邦航空管理局称正对四家未严格执行航空章程的航空公司进行调查。
The FAA says four airlines are under investigation for not complying with aviation regulations.
执行航空、航天任务的开关电器的可靠性指标与耐力学环境指标正逐步提高。
The reliability index and mechanical environment resistance index of switching electrical apparatus used in aerospace system are gradually upgraded.
航空公司在决定执行这些规定时没有事先通知任何人，这给旅客带来了很多麻烦。
When the airlines decided to enforce these rules without giving anyone a heads-up, it created a lot of problems for travellers.
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