Ключевые слова: abstract, achievement, advance, aero, aerodynamic, air, aircraft, airline, airplane, airway, aviation, background, budget, clean, concept, conceptual, craft, flight, fly, fold, free, freedom, game, handmade, idea, independence, leisure, light, object, office, origami, paper, paperplane, plane, play, product, rising, sheet, sky, stationary, symbol, symbolic, throw, transport, transportation, travel, up, white, wings,