Ключевые слова: alphabet, asian, blackboard, child, classroom, clipart, customizable, desk, different, earth, education, educator, element, enjoyment, geography, greeting, group of people, guy, hispanic, human, illustration, learning, letter, library, mathematics, medicines, modern, multiracial, pointer, prevention, protection, pupil, reading, scenes, school supplies, seminar, sitting, smart, student, studying, teach, teamwork, textbook, three people, transparent, university, woman, writing,