Ключевые слова: aeroplane, air, aircraft, airline, airliner, airplane, airport, aviation, business, cabin, commercial, danger, direction, door, doorway, emergency, entrance, escape, exit, flight, fly, fuselage, help, indoor, information, inside, interior, jet, metal, nobody, open, passenger, plane, protection, safety, seat, security, sign, symbol, technology, tourism, transport, transportation, travel, trip, vehicle, view, warning, white, window,