Ключевые слова: academic, adolescence, books, boy, brick wall, casual clothing, caucasian, child, communication, confidence, confident, connection, cute, development, device, digital tablet, education, electronic, high school, holding, information, intelligence, intelligent, knowledge, learn, learning, leisure, lifestyle, male, modern, railing, school, school bag, schoolboy, secondary, staircase, stairs, standing, student, study, studying, tablet computer, tablet pc, teenage, teenager, touchscreen, wireless technology, youth,