reverse ones造句

Smooth leather with silver chain edging one side, and heavy grain leather on the reverse.

一面是光滑的皮质，装饰有银链边饰，反面是粗糙的谷粒一样的皮质。

For each test case, you should output its reverse number, one case per line.

对于每一个测试事件，你应该输出颠倒后的结果，一行一个答案。