The check/bill, please. 结账
Can we have the check/bill?
麻烦帮我结账。
May I have the check/bill?
麻烦帮我结账。
You: The check, please.
结账，麻烦了。
Waiter：Would you like anything else?
您还需要其他什么吗？
You: No thanks, I think that's all for tonight. Just the check, please.
不用了，谢谢，今晚就这些吧。结账就行。
Waiter：Great. A moment.
好的，稍等。

Shall we split the check？
我们可以分开吗？
We'd like to pay separately.
我们想分开付。
Waiter: Do you want to pay together or separately?
您是想一起还是分开付呢？
You: We'd like to pay separately.
分开吧。

It's on me. 我请。
It's my treat. 我请。
John: Check, please.
结账。
Bill: No, it's on me this time.
不，这次我来付。

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.
很抱歉今晚给您带来如此糟糕的体验。请收下这瓶免费赠送的酒，以此来表达我们的歉意。