Ключевые слова: adorable, attentive, back to school, black background, blackboard, cheerful, child, childhood, classroom, concentration, copy space, education, elementary, female, focused, girl, happy, holding, homework, innocence, kid, knowledge, learn, learning, leisure, lesson, lifestyle, literature, looking at camera, message, mixedrace, preschool, primary, pupil, scholarship, schoolchild, schoolgirl, slate, smiling, standing, student, study, studying, text, uniform, wisdom,