Ключевые слова: adult, architect, architecture, blueprint, building, building contractor, business, business finance and industry, civil, concept, construction, construction industry, contractor, design, discussion, engineer, equipment, estate, hardhat, helmet, house, industrial, industry, leadership, lifestyle, man, meeting, men, occupation, partner, people, plan, pointing, professional, project, safety, safety equipment, showing, site, talking, team, teamwork, technology, two, two people, women, work, worker, working, workplace,