masking tape
adhesive tape used when painting sth to cover up the parts that one does not want to get paint on 遮蔽胶带(绘画或上漆时用以遮盖不需著色部分用的)
He put masking tape round the edges of the glass while he painted the window frame. 他给窗框上漆时, 用遮蔽胶带把玻璃边缘贴住.
New Zealand is an impotant agricultural country with a small population. In size it is bigger than Guangdong Province, yet has a much smaller population.