what dose its a piece of cake .mean in chinese

what dose its a piece of cake .mean in chinese
what dose its a piece of cake .mean in chinese

what dose its a piece of cake .mean in chinese
一块蛋糕.
在美国那边,有 小菜一碟 的意思.

I don't know

一块蛋糕

短语a piece of cake在汉语里是什么意思？