Ключевые слова: abstract, architecture, background, bar, bridge, builder, building, cement, concrete, construct, construction, corrosion, dangerous, dark, engineering, gloves, hard, hat, high, industrial, industry, iron, lines, material, metal, new, object, outdoor, pattern, pile, pillar, power, rebar, reinforce, rigid, rod, rusty, safety, site, steel, stock, strength, structure, team, texture, together, tools, wall, work, worker,