Ключевые слова: apple, back, blackboard, books, break, case, child, childhood, children, class, classroom, closeup, desk, diet, eat, education, exercise, food, growth, healthy, indoors, interior, kid, knowledge, learn, learning, lesson, lunch, modern, nobody, nutrition, object, pencil, pupil, room, school, schoolkid, september, snack, stationery, student, study, studying, supplies, table, time, wall, white, window, year,