Ключевые слова: amazed, blackboard, caucasian, chalkboard, child, children, class, classroom, clever, computer, concept, cute, education, elearning, elementary, fun, funny, homework, indoor, kid, kids, knowledge, laptop, learn, learning, lesson, lessons, little, nerd, notebook, online, portrait, preschool, preschooler, preteen, primary, pupil, scholar, school, schoolkid, schoolwork, smart, student, study, studying, surprised, teaching, video, webcam,