Ключевые слова: architecture, asian, backpacks, blur, boy, boyhood, building, caucasian, cheerful, children, classmates, copy books, copy space, daytime, education, emotion, eyeglasses, flora, friends, friendship, gesture, girl, girlhood, grass, green, happy, high five, interracial, kids, knowledge, multiethnic, notebooks, outdoors, park, people, plants, positive, preteen, pupils, school, schoolboy, schoolchildren, schoolgirl, schoolkids, smiling, stationery, together, trees,