Ключевые слова: building, city, climb, climber, climbing, danger, exterior, glass, group, high, highrise, ice, icicle, icicles, job, labor, maintain, maintenance, management, manual, men, mirror, mountaineer, mountaineering, mountaineering equipment, occupation, outside, people, professional, property, reflection, removing snow, risk, risky job, rope access, rope access jobs, service, shovel, shoveling snow, skyscraper, snow, snow removal, take off, tower, window, windows, winter, worker, workers, working,