购物英语对话-Returning a Radio(10)

（单词翻译）

A: Hi. I'm returning² this radio.
B: Certainly³. Can I see your receipt⁴, please?
A: I looked everywhere, but I couldn't find it anywhere⁵.
B: I'm sorry, but you can't return¹ the radio without your receipt.
A: Even⁶ though⁷ I just bought it yesterday?
B: Are you sure that you looked everywhere for the receipt?
A: I looked everywhere, twice⁸!
B: Well, customer⁹ service¹⁰ is right upstairs¹¹. Maybe they can help.
A: Great! I'll take the escalator¹².
B: If they can't help you, nobody¹³ can.