Ключевые слова: 3d, academic, auditorium, back, backpack, basketball, beaker, book, bottle, chair, chemical, chemistry, class, classroom, clocks, college, desk, education, elementary, equipment, exam, flask, furniture, high, illustration, isometric, isometry, junior, lab, laboratory, learning, object, primary, process, pupil, room, school, schooling, science, scientific, set, student, study, studying, subject, teaching, test, tube, university,