Ключевые слова: aerodynamics, aeronautics, airliner, airplane, altitude, atmosphere, azure, background, blue, cloud, condensation, contrail, departure, destination, diagonal, dynamism, emissions, exhaust, flight, fly, high altitude, jet, journey, jumbo jet, land, landing, overseas travel, passengers, pollution, sightseeing, sky, smoke, speed, take off, takeoff, transport, travel, vacation, vehicle, wake, white,