Good morning, sir. May I help you? 早上好!先生，有什么能为您效劳?

Yes, I'm checking out today. Can I have my bill settled now? 有的，我今天退房。我可以现在结账吗?

May I settle my bill now? 我可以现在结账吗?

I've to check out now. I was in Room 305. 我现在得结账离开旅馆了。我住305房间。

I'm checking out today. Get me the bill, please. 我今天要结账。请把账单给我。