Ключевые слова: adult, bearded, builder, business, caucasian, computing, construction, contractor, copyspace, engineer, entrepreneur, expertise, factory, foreman, gadget, hardhat, helmet, industrial, man, manager, mobile, network, occupation, online, organization, owner, plant, profession, protective, safety, self employed, small, solopreneur, specialist, tablet, technology, using, warehouse, wi fi, work, workroom, workshop, young,