Ключевые слова: background, book, business, class, closeup, colorful, communication, concept, country, course, design, desk, deutsch, dictionary, education, europe, flag, foreign, german, germany, handwritten, illustration, information, international, knowledge, language, learn, learning, lesson, message, national, note, notepad, office, paper, pen, school, sign, speak, student, study, studying, symbol, text, translation, travel, university, workplace, workspace, write,