Ключевые слова: background, beautiful, blackboard, book, caucasian, cheerful, child, childhood, class, classroom, concept, cute, desk, education, elementary, face, female, girl, happy, home, homework, indoor, junior, kid, knowledge, learn, lesson, lifestyle, little, one, people, person, portrait, pretty, primary, pupil, school, schoolchildren, schoolgirl, schoolkid, small, smart, smile, student, study, studying, table, white, young,