Ключевые слова: adorable, adult, backpacks, beautiful, boys, caucasian, childhood, children, classmates, cute, education, educational, female, friends, girls, indoors, information, intelligent, interior, kids, knowledge, learn, learning, librarian, library, male, modern, people, preadolescent, presentation, preteen, research, school, schoolchildren, schooling, schoolkids, showing, students, study, studying, teacher, together, whiteboard, woman, young,