Ключевые слова: apple, back, background, beautiful, book, caucasian, cheerful, child, childhood, classroom, contemporary, cute, desk, diligence, education, elementary, emotion, expression, female, friendly, girl, grade, joyful, junior, kid, learn, learner, lesson, lifestyle, little, looking, lovely, people, person, positive, preschooler, pretty, primary, pupil, school, schoolchildren, schoolgirl, schoolkid, seated, sitting, small, student, study, writing, youth,