Ключевые слова: achievement, act, action, adrenalin, adventure, bravery, cable, deed, dream, equipment, exploit, extreme, feat, flight, flying, glide, gliding, glissade, hang, harnes, human, line, outdoor, pants, performan, recreation, rope, safety, slide, slip, slipping, sport, steel, trip, trolley, vacation, wire, zip, zipline, ziplining,