Ключевые слова: airline, airplane, airport, bag, baggage, banner, belt, boarding, business, cartoon, check, checkpoint, computer, concept, control, conveyor, customs, departure, design, detector, empty, flat, flight, gate, guard, icon, illustration, inspection, isolated, luggage, machine, metal, passenger, passengers, police, protection, safety, scan, scanner, screening, security, technology, terminal, tourism, transportation, travel, trip, vacation, xray,