Ключевые слова: activity, architect, backhoe, bucket, building, building lot, bulldozer, community, compact, construction, construction site, development, digger, earth, engineering, equipment, excavation, excavator, ground, heavy, heavyduty, highway, highway construction, hoe, home, home site, house, improvement, industry, labor, machinery, moving, neighborhood, outdoors, pipes, power, professional, repair, scoop, site, soil, tractor, transportation, vehicle, work, yellow,