中国有句老话叫做“以铜为镜，可以正衣冠；

There is old saying in China that if the mirror is made of ponze, one can dress properly.

youdao

中国有句老话叫做“以铜为镜，可以正衣冠；

There is old saying in China that if the mirror is made of ponze, one can dress properly.

youdao