Ключевые слова: asian, build, builder, caucasian, construction, contractor, engineer, engineering, equipment, female, glasses, gravel, guide, hardhat, heavy, helmet, highway, industrial, industry, job, labor, male, man, manual, motorway, occupation, orange, person, profession, professional, reconstruction, reflective, renovation, repair, road, roadwork, site, smile, staff, stone, structure, technology, two, uniform, vest, watch, woman, work, worker, workman,