Would you like to check and see if the amount is correct?

您要核对账单上的详细内容吗?

I've to check out now. I was in room 204.

我现在得结账离开旅馆了。我住204房间。

I'm checking out today. Get me the bill, please.

我今天要结账出旅馆。请把账单给我。

Does this sum include the service charge?

这总数包括服务费吗?

We won't charge any extra, if you'd vacate the room by two o'clock.

如果您在两点以前搬出，我们不另外收费。

Did you have any food or drink in the room?

您在房间有没有要饮料或食物?

Here is your bill, sir. Please check it.

这是您的账单，先生。请复核。

I found there's an error in my bill.

我发现账单有误。