救生衣
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空中乘务机上告急英语的指点
空乘英语——告急状况(emergency situation)xKR招生指南网xKR招生指南网 1. Fasten your seat belts immediately. The plane will make an emergency landing beca
空乘英语——告急状况(emergency situation)xKR招生指南网xKR招生指南网 1. Fasten your seat belts immediately. The plane will make an emergency landing beca