Ключевые слова: autumn, blower, blowing, city, clean, cleaner, cleaning, cleanup, device, environment, equipment, fall, foliage, footpath, grass, green, grounds, heap, instrument, janitor, job, landscaper, lawn, leaf, leaves, machine, maintenance, man, nature, outdoor, outdoors, outside, park, pavement, professional, season, seasonal, service, street, tool, town, vacuum, work, worker, yellow,