Ключевые слова: acute, asia, broom, care, city, cleaner, cleaning, cleanup, dust, foliage, gardener, grass, hanoi, indochina, landscaping, maintenance, man, manual, mop, nature, occupation, outdoor, people, person, professional, rake, remove, road, runway, scavenger, scene, scrub, servant, service, sidewalk, street, summer, sunshine, sweep, tool, trash, travel, uniform, urban, vietnam, vietnamese, walkway, woman, work, worker,