Have a refund
退貨
Excuse me. I bought this shirt yesterday, but I would like to refund it.
打擾一下,我昨天買了這件襯衣,但我想換一件。
Give me the receipt, please.
請給我您的發票。
Here is my receipt.
這是我的發票。
What's wrong with it?
襯衣怎么了?
It's too small for me to wear.
我穿上太小了。
Would you like another bigger one?
要換件大點的嗎?
No thanks. I want to have a refund.
不用了。我想退貨。
OK. Here is your money.
好的,給您錢。