Ключевые слова: bluecollar, building, caucasian, civil, construction, determined, dig, digger, ditch, engineering, excavate, excavator, gold, gravel, ground, hand, hard, hardhat, hat, helmet, hole, isolated, job, laborer, labour, labourer, maintenance, male, man, manual, middle, operator, outdoor, pavement, repair, road, roadwork, safety, shoes, shot, shovel, studio, tool, traffic, trench, vertical, work, worker, workman,