sandpaper

take a square of sandpaper, rough side out.

取一张方形砂纸，不光滑的那面朝外。

Take a piece of sandpaper and round off the edges of the frame.

拿张砂纸把框架的边圆。

screws, pliers hammer painted shovel, fur poverty, levigation sandpaper, screwdriver, white gum, teak pieces, crystal floor oil.

螺丝钉，钳锤，漆铲，软毛，砂纸，螺丝批，白胶浆，柚木块，晶地板油。