Ключевые слова: abandon, abandoned, abandonment, alte, blackboard, board, break, bright, building, campus, chair, chairs, class, classroom, college, day, desk, education, empty, end, furniture, hall, horizontal, in a row, indoor, indoors, interior, learn, learning, lecture, lesson, light, no people, nobody, photograph, plain, room, school, silence, silent, student, study, studying, summer, table, teach, university, vacation, wood, wooden,