Ключевые слова: accomplishment, adventure, aerial, aeronautics, aerostat, airraid, airship, alternative, atmosphere, attainment, balloon, blow up, bulb, burning, business, colourful, energy, equipment, experience, extreme, fire, flame, flight, fuel, gas, glow, high, inflated, midair, moving up, navigation, nuptial, perfomance, power, red, service, show, single, soar, sport, surprise, technology, tourism, tranquility, transport, travel, valentine, vehicle, vibrant, volatile,