Ключевые слова: action, asphalt, broom, brush, car, city, clean, cleaner, cleanliness, cleanup, closeup, contemporary, day, dirt, dirty, driving, dust, environment, equipment, floor, garbage, industrial, industry, land, machine, machinery, motion, nobody, outdoor, outdoors, part, pavement, road, rubbish, scrub, service, sidewalk, street, sweep, sweeper, sweeping, transport, transportation, truck, urban, vehicle, wash, wheel, work, working,