The phlegm paper (to snap fingers) to wield, the demeanor passes!

痰纸(弹指)一挥间，风度尽逝矣！

youdao

I could obtain with the snap of my fingers anything I chose.

只要打一下响指，我就可以得到我选中的任何东西。

《柯林斯英汉双解大词典》

Frances darling, pull his hair as you go by: I heard him snap his fingers.

亲爱的弗郎西丝，你过去的时候扯他的头发，因为我听见他打响指了。

youdao

He would snap is fingers and point to a musician or the singers and lights would go on.

NPR: Having a Ball with Juan Garcia Esquivel

As soon as he finished eating, he would light a cigarette and snap his fingers for the bill, not bothering to check whether I had finished, too.

NEWYORKER: Naima

"You can't under-resource the most important part of our war on terror ... and hope to snap your fingers and have that turn around in just a few months, " he said.

CNN: U.S. commander says Afghan war winnable, new strategy needed