Ключевые слова: broom, brush, car, care, city, clean, cleaner, cleaning, cleanup, day, dirty, dust, environment, floor, foliage, garbage, janitor, landscaper, landscaping, litter, maid, man, manual, mop, motion, occupation, orange, outdoor, outdoors, person, pollution, professional, road, rubbish, scavenger, scrub, service, sidewalk, street, sweeper, sweeping, tool, traffic, truck, uniform, urban, walkway, wheel, worker, working,