Ключевые слова: acrobatic, activity, adventure, aero, aerobatic show, air show, airplane show, airshow, clouds, colorful, country, extreme sports, flag, flagpole, flight, flowing, fly, free, freedom, holiday, horizontal, illustration, independence, knowledge is power, leisure, lifestyle, military, national, nationality, outdoors, parachute, parachute jump, parachuting, parachutist, patriotic, patriotism, peace, performance, pride, show, silk, sky, skydiver, skydiving, sport, sudan, sudan flag, symbol, tourism,