Ключевые слова: activity, adventure, billboards, building, buildings, climber, climbing, courage, danger, dangerous, descendant, drill, equipment, exercise, fun, gloves, height, helmet, hero, landscape, life, lifestyle, occupation, overhang, protection, protective, rappel, rappeling, rappelling, rigging, risk, rope, safety, sea, security, sight, street, team, uniform, viaduct, walkway,