Ключевые слова: asphalt, broom, brush, business, car, city, clean, cleaner, cleanup, closeup, day, dirty, dust, environment, equipment, floor, garbage, industrial, industry, land, machine, machinery, mechanism, motion, municipal, nobody, orange, outdoor, outdoors, part, road, rubbish, scrub, service, side, sidewalk, street, sweep, sweeper, sweeping, transportation, truck, urban, vehicle, view, wash, wheel, work, working, yellow,