Ключевые слова: abstract, accounting, background, beverage, book, boss, business, businessman, businesswoman, candid, caucasian, chart, coffee, communication, computer, concept, cup, design, desk, drink, explaining, expression, face, grimace, grimacing, hand, house, indoor, internet, laptop, logo, male, man, modern, money, office, old, paper, person, professional, progemmer, project, research, stock, studying, tea, technology, tree, woman, work,