Ключевые слова: activity, architecture, asphalt, background, block, brick, build, builder, building, cement, cobblestone, concrete, construction, craftsman, development, equipment, granite, gravel, ground, hammer, highway, industrial, industry, job, landscaping, level, machinery, mason, material, outdoor, pattern, pave, pavement, paver, paving, repair, road, sand, sidewalk, site, skirt, stone, street, surface, tool, urban, walkway, way, work, worker,