Ключевые слова: background, board, book, calculator, cartoon, class, classroom, college, computer, desk, diary, education, exam, furniture, game, headset, home, illustration, interior, knowledge, learn, lesson, math, notebook, pen, pencil, plant, potted, room, ruler, schedule, school, schoolboy, schoolgirl, smartphone, stationery, student, study, studying, stuff, table, tablet, teenager, textbook, top view, training, university, wooden, workplace,