Ключевые слова: alpinist, background, builder, building, business, city, cleaning, climb, climber, climbing, construction, danger, dangerous, equipment, exterior, extreme, facade, hanging, harness, height, helmet, high, industrial, industry, job, labor, laborer, maintenance, male, man, mountaineer, mountaineering, occupation, outdoors, outside, professional, risk, risky, rope, safety, service, skyscraper, structure, washer, window, work, worker, workman, workwear, young,