#英语笃学#

1

They're defective, and I'd like my money back.

I'd like a refund.

I'd like to ask for a refund.

I'd like to demand a refund.

refund 退款

2

This box has been opened. We can't issue a refund.

It's nonrefundable.不能退款

refund 英 [ˈri:fʌnd] 美 ['rifʌnd]

nonrefundabel 英 [nɒnrɪ'fʌndəbl] 美 [nɒnrɪ'fʌndəbl]

3

I'm sorry. There's nothing I can do.

4

Give me my money back.

Since you're a loyal customer, I'll exchange this box for another one.

exchange A for B