Ключевые слова: academic, book, bookcase, books, bookshelf, bookstore, campus, casual, choosing, class, classroom, college, desk, education, educational, exam, graduate, happy, higher, homework, indoor, intellectual, intelligent, knowledge, learn, learning, library, literature, male, man, person, portrait, read, reader, reading, research, school, searching, shelf, sitting, smiling, student, study, studying, teenager, textbook, textbooks, trainee, university, young,