This kind of sandpaper is suitable for grinding objects with rough surfaces.

这种砂纸比较适合打磨表面粗糙的物体。

He put the sandpapered wooden block on the table.

他把打磨好的木块放在了桌子上。

I sandpapered this object when you fell asleep last night.

昨晚你睡着的时候我用砂纸打磨了这个东西。

You can round off the corners with sandpaper.

你可以用砂纸把棱角打磨光滑。

He rubbed the woodwork down with sandpaper.

他用砂纸把木结构的部分打磨光滑。

They also give the shark's skin the feel of sandpaper.

鲨鱼的皮肤也有砂纸的感觉。

You can use a sandpaper to polish coarse surfaces.

你可以用砂纸去磨光粗糙的表面。

Sandpaper the boards smooth before you paint them.

在漆木板之前先用砂纸将木板打磨光滑。