Ключевые слова: architecture, back, bar, black, blueprint, builder, building, built, business, cement, concrete, construct, construction, development, drawing, engineer, engineering, foundation, framework, helmet, house, housing, industrial, industry, iron, men, mesh, metal, outdoors, people, plan, professional, rebar, reinforce, reinforced, reinforcement, reinforcing, rusty, site, standing, steel, structure, technician, two, urban, work, working,