Ключевые слова: adult, architect, blueprint, brainstorming, business, business meeting, business person, businessman, construction industry, construction site, construction worker, control, cooperation, coworker, development, discussion, employee, engineer, engineering, examining, expertise, explaining, headwear, industry, leadership, manager, modern, outdoors, planning, repairing, safety, serious, skill, standing, strategy, success, teamwork, technician, technology, working,