Ключевые слова: beautiful, book, bored, boy, caucasian, child, childhood, concept, cute, depressed, depression, education, exam, exhausted, face, fatigue, female, frustrated, frustration, girl, head, home, homework, kid, knowledge, learn, literature, male, one, people, person, portrait, pretty, pupil, reading, sad, sadness, school, schoolboy, sleep, stress, stressed, student, study, studying, table, teenager, tired, white, young,