Ключевые слова: activity, adventure, aerial, air, aircraft, asia, balloon, ballooning, basket, championship, chimney, color, day, drifting, enjoyment, event, festival, flight, float, floating, fly, flying, freedom, fun, high, hot, hot air balloon, industry, japan, japanese, leisure, many, nature, outdoor, pilot, plant, recreation, refinery, ride, rising, saga, sky, smoke, smokestack, soar, sport, steam, transport, transportation, travel,