1. My mattress was supposed to be delivered today. 我的床墊本應該今天到的。還有類似的表達:
I was supposed to have my mattress delivered today./I had scheduled a delivery for today.
2. It shouldn't be a problem. 這本不應該遲的。其真實的意思是:
I shouldn't have to pay for such horrible service.
3. refund
vi. 退還;償還,歸還
vt. 退還;償還;付還
n. 退款;償還,償還額
I demand a full refund of the amount paid.
我們要求賠償全部損失。
You may get your refund at once.
您現在就可以拿到退款。
I would like a cash refund.
我想要換現金回來。