Ключевые слова: background, build, builder, business, construction, constructor, contractor, corporate, development, drill, engineer, enginery, entrepreneur, foreman, hat, helmet, industrial, industry, install, instrument, isolate, isolation, job, man, manufactory, manufacture, manufacturing, occupation, people, person, profession, professional, renewal, repair, spanner, staff, suit, technical, tool, white, work, worker, wrench, yellow,