Ключевые слова: business, clean, clear, closeup, concept, copy, copyspace, creativity, delete, deleting, education, empty, erase, eraser, erasing, erasure, finger, grey, hand, hold, holding, human, imagination, information, inspiration, object, office, pen, pencil, people, pointing, presentation, problem, rubber, rubbing, school, showing, sign, space, studying, supply, table, teaching, text, thumb, tool, woman, work, write,