介绍:
我想要把500美元换成澳币。20200525
A: Excuse me, miss. I would like to change 500 US dollars into Australian dollars, please.
A: 抱歉，小姐。我想要把500美元换成澳币。
B: Are you changing cash or traveler's checks?
B: 您是要用现金还是旅行支票来换?
