I'd like to change US dollars into RMB.我想把美元换成人民币

今天的几个句子是有关换钱的：1.How much do you want to change? 您想换多少？ 2.Well, what's the rate today? 今天的汇率是多少？3. I want to change 1000 US dollars to RMB. 我想换一千美元。