Ключевые слова: architect, architecture, builder, building, business, caucasian, confident, construction, contractor, control, controlling, development, discussing, engineering, estate, examining, experienced, expert, exterior, foreman, hardhat, helmet, housing, inspector, job, looking, male, manager, men, occupation, old, older, owner, people, plan, professional, project, protective, quality, real, retired, safety, senior, site, structure, supervisor, two, work, worker, workplace,