Ключевые слова: architect, architecture, builder, building, cap, caucasian, civil, clicking, computer, construction, designing, development, engineer, estate, foreman, fulllength, glasses, hard hat, helmet, holding, house, housebuilder, indoors, inside, job, laptop, log, male, man, manager, person, professional, project, protection, room, safety, site, specialist, standing, structural, typing, using, wooden, work, worker, working,