foreign currency conversion

• 外币兑换

foreign currency conversion的用法和样例：

例句

1. Do have an electronic currency exchange rate indicator at your Front Desk.
   在前台设置电子的外币兑换牌。
2. Each transaction at the foreign exchange counter seems to take forever.
   在外币兑换柜台进行的每一笔交易似乎都要花很长时间。