Ключевые слова: account, accounting, background, bill, business, button, calculate, calculator, closeup, concept, design, desk, diary, document, economy, education, empty, expense, eyeglasses, finance, financial, fingers, glasses, information, investment, knowledge, learn, message, modern, money, note, notebook, notepad, number, object, office, page, paper, press, read, report, saving, study, table, tax, technology, white, work, workplace,