Ключевые слова: a380, aeroplane, aerospace, air, airbus, aircraft, airline, airliner, airplane, altitude, arab, aviation, big, blue, business, by, civilian, clear, co2, commercial, contrail, control, cruise, cruising, emirates, emission, engine, exhaust, flight, fly, high, industry, jet, jetplane, journey, level, modern, pass, passenger, plane, pollution, sky, speed, traffic, trail, transport, transportation, travel, united, up,