他每周都会把银器擦得闪闪发亮。

He ___polishes the silverware until it shines every week.

她反复修改演讲稿，直到最后一刻还在润色。

She kept making small changes to her speech, ___polishing it until the last minute.

我用这种鞋油让皮鞋看起来光亮如新。

I use this shoe ___polish to make my leather shoes look shiny and new.

她的举止言谈透露出一种上流社会的优雅。

Her gestures and words reveal the ___polish of high society.