What's the exchange rate today? 今天的汇率是多少？
例句：
A:Good afternoon,may I help you?
下午好，有什么为你效劳的吗？
B:Yes,I'd like to change some RMB into US dollars.What's the exchange rate today?
是的，我想把一些人民币换成美元。今天的汇率是多少？
A:According to the present rate,one Chinese yuan in cash is equivalent to 0.16 US dollars.
根据目前的汇率，1元人民币兑换0.16美元。
B:I see.Here are 10 thousand yuan.
我知道了，这是一万人民币 。
A:It comes to 1647 US dollars.Would you please show me your passport?
总共可以兑换1647美元，能让我看一下您的护照吗？
B:Here you are.
给您。
A:Thank you.How would you like your money?
谢谢，您想怎么换？
B:Any denomination will do.
什么面值都可以。
A:Ok,here is your money.Please sign your name on this exchange memo.
好的，这是您的钱。麻烦在这张兑换水单上签字。
