Ключевые слова: 20s, 50s, beautiful, beverage, black, browsing, business, casual clothing, caucasian, clipboard, coffee, communication, computer, concentration, confidence, confident, connection, customer, disposable cup, drink, electronic, executive, female, food and drink industry, global communication, handsome, hotel, internet, laptop, leisure, lifestyle, male, man, mature adult, millennials, mixedrace, note, notebook, noting, pen, pretty, refreshment, restaurant, retail, sitting, table, touching, using laptop, wireless technology, woman, writing, young adult,