Ключевые слова: adorable, beautiful, books, bookshelves, boys, caucasian, childhood, children, classmates, cute, education, educational, female, friends, girls, happy, holding, indoors, information, intelligent, interior, kids, knowledge, learn, learning, library, literature, looking at camera, male, modern, people, preadolescent, preteen, reading, research, school, schoolchildren, schooling, schoolkids, shelves, smiling, students, study, studying, together,