Ключевые слова: adult, african ethnicity, africanamerican ethnicity, closeup, copy space, engineer, equipment, ethnicity, expertise, holding, home interior, human hand, indoors, installing, lifestyles, looking, low angle view, men, occupation, office, planning, professional occupation, protective workwear, real people, repairing, repairman, standing, technology, uniform, women, working, young adult,