Ключевые слова: academic, adult, beautiful, book, bookshelf, boy, casual, caucasian, cheerful, college, concept, education, exam, female, friends, girl, group, happy, homework, indoors, isolated, knowledge, learn, learning, leisure, library, lifestyle, literature, male, man, one, paper, people, person, portrait, read, reading, research, school, sitting, student, study, studying, teenager, textbook, university, white, working, young, youth,