Ключевые слова: adult, beautiful, blackboard, caucasian, cheerful, childhood, children, class, classroom, computer, cute, day, education, elementary, family, female, friendly, fun, gathered, girls, grade, happy, helping, kids, knowledge, laptop, learn, learner, learning, lesson, lifestyle, little, people, positive, pretty, school, school children, schoolchildren, schoolgirls, sitting, study, studying, table, teacher, teaching, together, tutor, woman, young,