Ключевые слова: activity, background, boy, brother, cell phone, cellphone, chatting, child, childhood, communication, connection, cyberspace, education, enjoyment, female, friends, friendship, fun, girl, guy, happy, hold, indoors, internet, isolated, joy, kid, leisure, male, memories, message, mobile, mobile phone, online, person, phone, photo, play, playing, school, screen, selfie, sister, smart phone, smartphone, smile, technology, telephone, together, young,