polish the still wall

例句：

1. 1. The carwas polished to a shine.
   这辆车被擦得闪闪发光。
2. 2. She polished her shoesbefore the party.
   她在聚会前把鞋子擦亮了。
3. 3. The old painting needed somepolishing.
   这幅旧画需要一些打磨。