Ключевые слова: air, aircraft, airliner, airplane, airport, apron, asphalt, automobile, aviation, berlin, board, bridge, depart, departure, destination, domestic, engine, flight, fly, gate, germany, international, load, nobody, one, outdoors, park, passenger, plane, preparation, prepare, runway, seat, stair, staircase, stand, technology, tegel, terminal, tourism, transport, transportation, travel, vehicle, wheels, wing,