Ключевые слова: adorable, authentic, book, boy, casual, child, childhood, children, class, classmate, classroom, daycare, diverse, diversity, education, elementary, female, girl, group, happy, indoors, kid, kids, kindergarten, knowledge, learn, lesson, listening, mixed, multi ethnic, nanny, people, preschool, pretty, primary, pupils, reading, real people, school, schoolchildren, selective focus, sitting, story, student, study, teacher, teaching, together, woman, young,