Ключевые слова: adult, adults only, architect, architecture, blueprint, building, business, civil, computer, concept, construction, contractor, control, design, development, engineer, engineering, equipment, expertise, factory, helmet, indoor, industrial, industry, innovation, job, laptop, machine, machinery, manager, manufacture, manufacturing, modern, occupation, office, person, plan, portrait, production, professional, project, safety, teamwork, technician, technology, tool, work, worker, working, workplace,