Ключевые слова: academic, back to school, black, blowing, bonding, boy, bubble, bubble wand, casual clothing, caucasian, child, childhood, chinese, classmate, communication, confidence, connection, cute, education, elementary, elementary school, enjoyment, female, friend, friendship, fun, girl, guidance, holding, innocence, joy, kindergarten, leisure, lifestyle, male, millennial, mixedrace, park, playground, playing, school, schoolgirl, schoolkid, schoolyard, soap bubble, standing, student, summer, sunny, tablet pc, together, touchscreen, wireless technology,