Ключевые слова: adorable, alarm, back, background, beautiful, black, blackboard, board, caucasian, chalk, chalkboard, cheerful, child, childhood, class, classroom, clock, closeup, concept, cute, education, female, girl, hand, happy, holding, homework, kid, lesson, lifestyle, little, looking, modern, morning, people, person, portrait, reminder, school, schoolgirl, show, showing, smile, student, time, watch, white, young, youth,