Ключевые слова: adult, architect, architecture, brainstorming, builder, building, building contractor, business, checking, construction industry, construction site, construction worker, contractor, cooperation, creativity, design professional, discussing, discussion, engineer, engineering, expertise, foreman, group of people, hardhat, housing project, industry, male, manual worker, meeting, men, multiethnic group, occupation, people, planning, professional occupation, protective workwear, room, site, smiling, startup, talking, team, teamwork, work helmet, worker, working, young adult,