Ключевые слова: 20s, academy, alumnus, background, backpack, bag, book, campus, class, college, education, female, girl, graduate, happiness, high, hobby, informal, institute, isolated, jeans, knowledge, learn, learning, library, literature, lying, notebook, novel, paper, pen, people, person, scholar, school, schoolbook, sleep, student, studio, study, teaching, teenage, teenager, textbook, tired, tuition, university, white, women, youth,