Ключевые слова: back, backpack, bag, black, blackboard, board, book, boy, brother, chalk, chalkboard, child, childhood, class, classmates, computer, early, education, elementary, enjoy, excited, friend, girl, grade, holding, kid, kindergarten, learn, lesson, notebook, outdoors, pc, pencil, preschool, preschooler, primary, pupil, school, schoolchild, schoolgirl, sister, start, student, study, tablet, teacher, technology, together, two, uniform,