Ключевые слова: agreement, architect, architecture, background, blueprint, building, business, businessman, collaboration, concept, construction, contractor, cooperation, corporate, deal, engineer, engineering, foreman, greeting, group, hand, handshake, hardhat, helmet, house, industrial, industry, job, male, man, meeting, men, occupation, office, partner, partnership, people, person, professional, project, safety, shake, site, success, successful, team, teamwork, together, work, worker,