The check/bill, please. 结账
Can we have the check/bill?
May I have the check/bill?
You: The check, please.
Waiter：Would you like anything else?
You: No thanks, I think that's all for tonight. Just the check, please.
Waiter：Great. A moment.
Shall we split the check？
We'd like to pay separately.
Waiter: Do you want to pay together or separately?
You: We'd like to pay separately.
It's on me. 我请。
It's my treat. 我请。
John: Check, please.
Bill: No, it's on me this time.
It’s on the house. 免费赠送。
I'm so sorry that you have had such an unenjoyable evening. Please accept this bottle of wine on the house as an apology.