Ключевые слова: adult, app, cafe, cafeteria, casual, caucasian, cheerful, college, computer, concentrated, cropped, education, glasses, guy, handsome, happy, indoors, internet, lifestyle, male, man, network, occupation, one, online, people, person, portrait, race, sitting, smart, smile, smiling, student, studying, surfing, table, tablet, teeth, toothy, typing, using, waiting, web, work, young,