Ключевые слова: achievement, act, action, active, adolescent, adrenalin, adventure, aerial, attraction, cable, danger, equipment, exploit, extreme, feat, flight, flying, fun, glide, gliding, glissade, green, helmet, high, human, line, man, nature, outdoor, performan, recreation, rope, ropeslide, slide, slip, snow, sport, trip, trolley, vacation, winter, wire, zip, zipline, ziplining,