Ключевые слова: adult, architect, architecture, builder, building, business, career, caucasian, collaboration, colleague, communication, construction, contractor, corporate, development, discuss, drawing, employment, engineer, engineering, engineers, female, foreman, group, hardhat, helmet, high, holding, industry, inspector, job, looking, male, man, manager, meeting, modern, occupation, outdoor, person, plan, professional, project, safety, showing, smile, smiling, supervisor, team, teamwork, trainee, visibility, work, young,