head operations and security
总指挥及保安
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Shortly after the attacks, Lee Longmire -- who worked under Canavan as the head of civil aviation security operations -- in charge of airport operations -- was transferred from that job to the head of the FAA's aviation security, policy and planning.
CNN: Security breaches vary widely at U.S. airports
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