Ключевые слова: blank, board, business, businessman, chart, chisquare, concept, copy, creative, data, diagram, draw, drawing, education, engineer, financial, fingers, flowchart, graph, growth, hand, idea, isolated, line, man, manager, market, meeting, note, office, pen, person, pointing, presentation, professional, research, science, screen, show, sketch, space, statistic, statistical, stock, student, teacher, technology, white, worker, write,