You know Electronic Currency Exchanging and you know how to make money from it.

你知道你的电子货币交换、懂得赚钱的机会。

youdao

He bamboozled me into exchanging the foreign currency.

他哄骗我兑换了外汇。

youdao

Nix the traveler's checks unless you enjoy seemingly endless fees and difficulty exchanging them for local currency.

绝不要使用旅游支票，除非你想享受一下无穷无尽的手续费和兑换当地货币的困难。

youdao

Before leaving the country, visiting the bank and exchanging currency there is a quick and easy solution.

FORBES: The Cheapest Ways To Get Your Currency Exchanged

Similar to translating languages or exchanging currency, travellers may experience gains or losses since no two programs are exactly alike.

BBC: A guide to global airline alliances

This promise can be verified every minute of the day by observing the current rate of exchange between the dollar and gold, and, under a classical gold standard, by exchanging currency at a national bank for gold coins of a fixed weight and purity.

FORBES: The Dollar, Gold And The Quality Of Money