Ключевые слова: activity, asphalt, back, broken, buildings, business, cement, city, concepts, concrete, construction, equipment, front, gardening, gardens, highway, ideas, industry, landscaped, lawn, leaf, life, lifestyle, machine, manual, men, mowing, nature, occupation, or, outdoors, people, repairing, residential, road, safety, scene, service, sidewalk, street, structure, time, tool, transportation, truck, urban, work, workers, working, yard,