Ключевые слова: abc, alphabet, alphabetletter, az, background, black, blackboard, board, brown, chalkboard, character, characters, classroom, closeup, copyspace, design, education, english, equipment, font, knowledge, learn, letter, letterpress, letters, object, preschool, school, set, sign, student, study, symbol, teacher, text, topview, type, typeset, typography, wood, wooden, woodenletter, woodletter, word,