何时需退房?When is check-out time? 明早你是否能帮我将行李拿到大厅?Could you bring my baggage down to the lobby tomorrow morning? 当然。你何时离开?Sure. What time are you leaving? 8点。At 8 o'clock. 那么，我将在7点50分到你的房间。Then I'll go to your room at 7:50. 我总共有3件行李。I have three pieces of baggage. 明早，请将行李放在你的门口。Please leave them outside your room tomorrow morning. 这是316号房。我想要一件毛毯。This is room 316. I'd like a blanket, please. 请送给我一壶咖啡(热水)。Please bring me a pot of coffee (boiled water). 请送给我一些冰块和水。Please bring me some ice cubes and water. 我想设定早晨的呼叫铃。I'd like a wake-up call, please. 几点?What time? 明早7点。7 o'clock tomorrow morning. 冷气(电视、灯)无法开启。The air-conditioner (TV set, light) doesn't work. 房间内没有热水。There is no hot water. 热水不够热。The hot water is not hot enough. 我要退房。请给我账单。I'd like to check out. My bill, please. 我拿了一瓶小吧台中的可乐。I had a coke in the mini-bar. 是否能以信用卡付账?Can I pay by credit card? 我住的很愉快。I enjoy my stay.