如何用英语表达成语轻而易举

Jack could obtain with the snap of hisfingers anything he chose.

杰克轻而易举就可以得到他看中的任何东西。

This job’s a snap。

这件工作做起来轻而易举。

The job is as easy as blowing the dust offa table.

完成这项工作轻而易举。

the snap of one’s fingers

a snap

as easy as blowing the dust off a table