Ключевые слова: adventure, aerial, air, airship, balloon, ballooning, basket, beautiful, beauty, blue, bright, clear, cloud, clouds, color, colorful, colour, exciting, flight, float, fly, free, freedom, fun, green, high, hot, hot air, leisure, lift, light, nature, pattern, race, rainbow, recreation, red, ride, scenic, sky, soar, sport, summer, tourism, transport, transportation, travel, up, vibrant, vivid, yellow,