Ключевые слова: black, board, book, books, bookshelf, business, coffee, college, computer, cup, data, desk, document, education, empty, expertise, group, hardback, information, interior, knowledge, laptop, law, learn, library, literature, notebook, open, page, paper, read, research, row, school, science, shelf, slate, stack, study, studying, table, textbook, texture, university, vintage, wisdom, writing,