B Yes, I'd like to change some money.

b是的，我想换些钱。

youdao

I'd like to change some money, please.

我想兑换一些钱。

youdao

Excuse me, l'd like to change some money!

对不起，我要换零钱！

youdao

"He's going to have to find a more succinct and specific voice for change, and he's probably going to have to put some money behind that, " he said.

WSJ: Paladino's Influence in Question

If the problem of small change led economists to understand how to run a system of token money, did some of the greatest economists of the early 20th century learn the wrong lesson from the system's success?

ECONOMIST: The lessons of sound money from 1,000 years' experience

They charge up to ten times more than informal channels, must change money at official rates and, in some countries, levy a tax on the exchange.

FORBES: Magazine Article