Ключевые слова: architect, architecture, builder, building, building supplies, business, caucasian, communication, concept, construction, contractor, customer, customer service, development, engineer, engineering, europe, front view, group, happy, hardware store, helmet, horizontal, indoors, industry, lifestyle, male, man, meeting, office, people, plan, professional, project, reflective, safety, sales staff, smile, smiling, talking, team, teamwork, together, uniform, work, worker,