rung the changes

• v. 以不同的变奏敲出同一曲调

rung the changes的用法和样例：

例句

1. He rings the changes on his old story.
   他总是以不同的方式讲他的老故事。
2. Having separate pieces of clothing enables you to ring the changes on the garments by wearing them in various combinations.
   有几件不配套穿的衣服，你就能以各种方式搭配着穿它们，从而使你的衣着显得有变化。