Ключевые слова: apprentice, architect, architecture, blueprint, builder, building, construction, contractor, design, development, discussing, discussion, documentation, drawing, engineering, estate, foreman, four, happy, hardhat, helmet, high, hood, house, industrial, industry, job, leader, looking, maintenanace, male, man, meeting, men, occupation, outdoors, person, plan, professional, project, road, safety, scaffolding, site, vest, waistcoats, work, worker, workplace,