Ключевые слова: art, background, blade, board, business, centimeter, cut, cutter, cutting, design, dirty, draw, drawing, education, equipment, green, grid, inches, instrument, knife, length, line, mat, measure, measurement, number, object, office, old, pad, paper, pencil, plan, plate, project, row, rubber, ruler, scale, school, sketch, slice, style, supply, tools, white, wood, work, yellow,