Ключевые слова: 3539 years, 4044 years, beautiful woman, blond hair, business, caucasian ethnicity, colleague, color image, concentration, day, equipment, examining, expertise, factory, focus on foreground, horizontal, indoors, industry, looking, machine part, machinery, manual worker, manufacturing, manufacturing equipment, mature adult, mature women, mediumlength hair, metal, metal industry, mid adult, mid adult men, occupation, operating, quality control, responsibility, standing, technology, two people, working,