Ключевые слова: adolescent, arm, beautiful, blue, boy, caucasian, child, class, classroom, computer, desk, diligent, education, fashion, indoor, intelligent, interest, internet, kid, learn, lesson, look, male, modern, one, palm, person, portrait, pupil, russian, school, schoolboy, schoolchild, shirt, sit, smile, student, table, tablet, technology, teen, teenager, test, thinking, touchpad, touchscreen, uniform, vest, youth,