惯用口语句子：
Could I have the check, please?
= Can I have the bill, please?
= Would you please bring me the check?
请给我账单，好吗？
check n. （餐厅的）账单，发票
Bill, please.
= Check. please.
请结账。
It's on me.
= Let me get it.
= Let me take care of it.
= Let me have the check/bill.
我来付钱。
This is my round.
轮到我来付钱了。
I'II pay for drinks.
我来付酒水的钱。
Be my guest.
= This is my treat.
= I'll treat you.
我请客。
Separate bills, please.
= We want separate bills.
请把账单分开。
We'd like to pay separately.
我们想分开付账。
How about going Dutch?
我们各付各的怎么样？
Let's go fifty-fifty．
咱们平分吧。
go Dutch“各自付账”
How much shall I pay?
= What's the bill?
我该付多少钱？
Please bill me later.
请过会儿开账单给我。
“bill”除了作名词“账单”之外，还可以作动词，意为“给…开账单”。
I'm afraid there is a mistake on the bill.
恐怕账单上有个错误。
mistake n. 错误，过失
I don't think the bill is correct.
我觉得这个账单不对。
correct a. 对的，正确的
May I have a receipt, please?
能开一张收据吗？
I'd like to have the invoice.
我想要发票。
receipt n. 收条，收据
invoice n. 发票