piece of cake

非常容易的事

例句与用法：

Would you care for another piece of cake?

您再来一块蛋糕好吗?

There's only one piece of cake left.

只剩下一块饼了。

Yes, it's a piece of cake!

是的，容易得很！

It's a piece of cake.

这很容易。

详细释义：

ph.

【口】容易之事; 轻松愉快的事

We need not have worried about the math exam. It was a piece of cake.

我们本不必担心数学考试, 实际上很容易。

No sweat. This project will be a piece of cake.

没问题, 这项计划不费吹灰之力。