Ключевые слова: boy, brother, casual, cell, cheerful, child, childhood, children, communication, cute, dependence, device, expression, family, friend, friendly, friendship, fun, game, girl, group, happy, holding, home, inactive, internet, kid, lead, learning, leisure, lifestyle, little, mobile, modern, nearby, people, person, phone, play, preschool, sister, sitting, small, smartphone, sticking, technology, telephone, together, white, young,