Ключевые слова: background, black, business, change, closeup, communication, concept, correct, correction, delete, drawing, dust, edit, editing, editor, education, equipment, erase, eraser, erasing, error, fix, hand, improvement, incorrect, learning, making, mistake, nobody, object, office, paper, pencil, problem, problems, proof, remove, right, rubber, school, solution, stationary, text, used, white, wood, word, work, write, wrong,