大部分乘务员和飞行员都为此受过自我防卫和侦查可疑行为的训练。
Most flight attendants and pilots are trained for those instances and taught self-defense as well as how to detect certain behaviors.
“高姐”整装待命：高铁线路上的乘务员都是从无数应聘者中海选出来的，而且已经经过了严格训练。
High-speed train attendants ready for service: The crew on the rail route were selected from numerous applicants and have undergone rigorous training.
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