Ключевые слова: 1 may, architect, assistant, beard, bearded, builder, building, checkered, checkered shirt, construction, copy space, day, electrician, engineer, engineering, foreman, guy, hammer, handyman, hard hat, hard worker, hardhat, helmet, industry, labor, labor day, laborer, laboring, labour, labour day, labouring, male, male labor, man, manual, mature, may first, occupation, protection, protective, repairman, safety, uniform, worker, workers day, working hat, workman,