Ключевые слова: abstract, achievement, assignment, background, black, blur, book, bound, business, chinese, closeup, communicate, communication, complete, concepts, dictionary, earn, effect, effort, entry, finish, focus, gain, horizontal, industry, job, labor, macro, monochrome, muscle, number, page, paper, perfect, performance, production, read, score, sheet, stress, success, successful, sweat, text, trial, trouble, white, word, words, write,