Ключевые слова: adult, agreement, analysis, architect, architectural, architecture, assessment, blueprint, builder, building, business, businessman, caucasian, concept, construction, contractor, control, cooperation, corporate, design, development, drawing, engineer, engineering, expertise, foreman, hardhat, helmet, holding, industry, investment, job, man, management, manager, marketing, occupation, paper, people, plan, professional, project, safety, site, strategy, success, work, worker, working, workplace,