Ключевые слова: architect, blueprint, building, business, cement, civil, colleague, concrete, construction, contractor, design, engineer, engineering, factory, foreman, hard, hardhat, hat, helmet, holding, industry, inspecting, inspection, inspector, laptop, looking, male, man, manager, meeting, officer, over, person, phone, plan, professional, project, safety, showing, site, suit, supervisor, survey, talking, tape, technician, work, worker, working, workplace,