Ключевые слова: auditorium, blackboard, board, campus, chair, chalkboard, class, classroom, coaching, college, desk, education, elementary, empty, exam, green, hall, high, inside, interior, iron, learn, lecture, lesson, light, nobody, room, school, schoolroom, seat, seminar, sitting, study, table, teaching, testroom, training, tutor, university, white, wood, wooden,