Ключевые слова: asia, asian, background, blackboard, board, bright, building, chairs, chalk, chalkboard, children, class, classroom, college, desk, educational, empty, floor, furniture, green, high, indoors, inside, interior, knowledge, learn, lecture, lesson, lifestyle, nobody, old, people, room, rural, school, seat, seminar, sitting, student, study, table, teacher, training, university, village, wall, white, wood, wooden, young,