You should take your passport with you when changing money.

你换汇时应该带着你的护照。

《柯林斯英汉双解大词典》

Changing money on the street is illegal – always use a bank.

在街头兑换货币是非法的–始终要去银行。

《柯林斯英汉双解大词典》

Show your passport before changing money.

进行货币兑换前，请出示您的护照；

youdao

I'm not taking a cut on that either, all right, there's no money changing hands.

我不会从中得到提成,这不是推销

耶鲁公开课 - 博弈论课程节选

So much of my young interrailing experience had been devoted to finding somewhere to sleep, to faffing about changing money, to working out just how little I could exist on a day.

BBC: Is interrailing still a rite of passage?

The whole changing-money-every-time-you-cross-the-border thing was so last century.

FORBES: Euro Crisis: Nightmare Scenarios For US Travelers

One way to measure meaningful relationships is by moolah, as in the amount of money changing hands.

FORBES: Connect