Ключевые слова: background, blue, boy, caucasian, child, classroom, concept, continent, curiosity, cute, earth, education, elementary, environment, explore, exploring, expression, face, fun, geography, global, globe, hobby, holding, international, kid, learning, lesson, little, looking, map, one person, people, portrait, preschool, preserve, school, schoolboy, small, smart, smile, sphere, student, studying, symbol, table, travel, white, world, young,