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May a carrier require a passenger with a disability to travel with a safety assistant?
承运人能否要求残疾人旅客在飞行时有一名安全陪同?。
youdao
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Safety supervisor, safety engineer, safety manager assistant.
安全监督，安全工程师，安全经理助理。
youdao
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Safety supervisor, safety engineer, safety manager assistant.
安全监督，安全工程师，安全经理助理。
youdao