Ключевые слова: architect, architecture, background, blueprint, builder, building, business, cement, construction, design, development, drawing, employees, engineer, engineering, equipment, expertise, hardhat, hat, helmet, home, house, housing, industrial, industry, installer, job, looking, male, man, manual, meeting, occupation, outdoors, paper, paperwork, pencil, people, plan, professional, project, safety, site, structure, tool, work, worker, working, workplace, yellow,