Ключевые слова: architecture, blue, building, city, cleaning, climate, climbing, construction, day, equipment, exterior, facility, gear, glass, hanging, harness, heights, industrial, labor, life, maintenance, meticulous, office, orange, outdoor, profession, professionals, reflection, ropes, safety, service, services, sky, skyline, skyscraper, structure, suits, suspended, task, teamwork, urban, window, workers,