Ключевые слова: aeroplane, aerospace, air, aircraft, airliner, airplane, artificial, atmosphere, aviate, aviation, azure, blue, commercial, direction, distance, fast, flight, fly, flying, free, freedom, global, high, jet, journey, line, liner, motion, move, moving, ozone, plane, pollution, route, silhouette, sky, smoke, space, speed, stratosphere, supersonic, swiftness, tourism, trace, tracing, trail, transport, transportation, travel, white,