Ключевые слова: adult, architect, asian, background, block, blueprint, brick, builder, building, business, checking, civil, construction, contractor, control, discussion, engineer, female, foreman, hard, hardhat, hat, helmet, holding, house, industry, infrastructure, inspector, job, looking, male, man, paperwork, people, person, plan, professional, project, safety, shadow, site, structure, sunlight, supervisor, teamwork, two, wall, woman, work, worker, working,