Ключевые слова: alphabet, background, badge, black, book, business, closeup, college, concept, data, define, definition, design, dictionary, document, education, element, encyclopedia, exploration, flat, glossary, graphic, grey, information, knowledge, language, learn, letter, lexicon, library, line, literacy, literature, meaning, message, page, paper, read, research, single, study, text, translation, university, vocabulary, white, wooden, word, wordbook, wording,