Ключевые слова: asia, back, backpack, book, boy, cheerful, child, childhood, classmates, culture, cute, education, ethnic, expression, fashion, female, first, fun, girl, happiness, happy, kid, kids, learn, lifestyle, little, nature, outdoor, outdoors, people, person, portrait, primary, return, school, schoolboy, schoolchild, schoolgirl, smile, student, study, time, travel, uniform, village, walk, way, woman, young,