Ключевые слова: air, airline, airport, anti, art, bag, baggage, belt, body, check, checkpoint, conveyor, counter, departure, desk, detector, flight, flying, gate, holidays, industrial, line, luggage, machine, metal, modern, monitor, passport, people, police, ray, registration, safety, scanner, screening, security, suitcase, systems, terminal, terrorism, ticket, tourism, tourist, transportation, travel, trip, trolley, unclaimed, vacation, waiting,