Ключевые слова: asphalting, backyard, barrow, building, carry, cart, cement, cobblestone, concrete, concreting, construction, development, employment, equipment, farm, foundation, gardening, gravel, ground, handcart, heap, improvement, industry, infrastructure, job, maintenance, material, metal, mixing, occupation, outdoor, outside, pile, pushcart, reinforcement, repair, road, roadwork, rubble, site, steel, stone, supply, tool, trolley, wheel, wheelbarrow, work, worker, yard,