Ключевые слова: aeroplane, african, air, aircraft, airline, airplane, airport, attendant, belt, briefing, business, cabin, caucasian, conversation, crew, demonstration, door, emergency, exit, explain, female, flight, flying, hand, happiness, instruction, interior, job, journey, kid, listen, passenger, people, person, plane, professional, safety, seat, seatbelt, seats, security, service, show, signal, smiling, transportation, travel, uniform, woman, women,