有民航安全问题专家指出，飞行员短缺可能会带来飞行员飞行时间增加、以及新飞行员缺乏飞行经验等问题，进而会构成安全隐患。

Some airline safety experts say the shortage could pose risks because pilots may be made to fly more routes and new pilots do not have enough flying experience.

youdao

在此之前，法律规定允许公务员出于安全考虑，身有残疾，或者飞行时长在14小时以上的情况下购买此类机票。

Previously, the rules only allowed such travel for employees with security concerns, physical disabilities, and on flights lasting more than 14 hours.

youdao

承运人能否要求残疾人旅客在飞行时有一名安全陪同?。

May a carrier require a passenger with a disability to travel with a safety assistant?

youdao