Ключевые слова: accident, amazed, architect, beard, brutal, build, builder, building, business, confident, construction, constructor, contractor, craft, craftsman, defend, employee, engineer, engineering, expression, face, factory, foreman, guy, handyman, hard, hardhat, hat, helmet, industrial, industry, laborer, man, manufacture, mine, miner, mining, occupation, professional, protection, protective, repair, repairman, safety, technical, trade, wonder, work, worker, workman,