9. Do you take traveler's checks?
你们接受旅行支票吗?
还能这样说：
Can I pay by traveler's check?
How about I use traveler's check?
10. Can you give me the invoice?
能不能给我一张发票?
还能这样说：
I'd like a receipt.
Please give me the invoice.
应用解析：
invoice 还有别的意思，作名词时还可表示：货单托运物品;作动词可表示：开发票清单，开发票。
11. The bill is added up wrong.
账单算错了。
还能这样说：
The bill is wrong.
You made a mistake over the bill.
应用解析：
bill and coo 互相拥抱;唧唧咕咕地讲情话;(男女之间)互吻;
fit/fill the bill 适合于(某一目的);
bill sb. for sth. 送交某人账单(要求为某事物付账)
12. That's a steal.
真便宜。
还能这样说：
What a good deal!
It's really cheap.
应用解析：
steal along 悄悄前进;
steal away 偷走;溜掉;时间不知不觉地过去;
steal on 悄悄逼近;(时间)不知不觉地来到
13. Would you wrap it for me?
你能帮我包起来吗?
还能这样说：
Can you wrap it for me?
Would you like to pack it for me?
应用解析：
be wrapped up in 包在……里，全神贯注;和……发生密切关系;
under wraps 保安，隐藏;
wrapping paper 包装纸