Ключевые слова: autumn, backpack, bad, blower, blowing, city, cityscape, cleaner, compression, device, dust, ecological, equipment, footpath, footway, gardening, grass, industrial, janitor, landscaping, lawn, leaf, loud, machine, maintenance, man, noise, operator, outdoors, park, paving, person, petrol, pressure, professional, public, safety, season, seasonal, service, spring, stones, uniform, urban, vacuum, walkway, wind, work, work wear, worker,