Ключевые слова: architect, architecture, blueprint, builder, building, business, cheerful, civil, civil engineer, construction, construction site, contractor, electrical, engineer, engineering, foreman, gadget, happy, hardhat, helmet, industrial, industry, inspecting, inspection, inspector, job, man, manager, message, occupation, outdoors, people, person, portrait, professional, project, protective, safety, site, standing, sunlight, supervision, supervisor, technology, uniform, woman, work, worker, workplace, yellow,