Ключевые слова: age, blogging, boy, cell, cellphone, child, class, classroom, cool, distance, education, fingers, funny, gesture, happy, home, indoors, internet, kid, lesson, little, male, man, mobile, online, peace, phone, photo, photographing, portrait, preteen, primary, pupil, remote, school, schoolboy, self, selfie, showing, sign, small, smartphone, smile, student, study, two, uniform, victory, virtual, young,