Ключевые слова: architect, architectural, architecture, blue, blueprint, boss, builder, building, business, businessman, career, construction, contractor, designer, detective, draft, drawing, engineer, engineering, foreman, glass, hard, hardhat, hat, helmet, industrial, industry, investigating, investigation, job, looking, magnifying, male, man, manager, office, paper, plan, print, professional, project, roll, site, student, studying, supervisor, technology, urban, work, worker,