A:I can't get into my room. I mean I left my room key inside. 我进不了房间了, 我的意思是我把钥匙留在房内了. B:I see, sir. Those two ladies in front of your room did the same thing twenty minutes ago. 我明白, 先生. 你房间前面的那两位女士在20分钟前发生了同样的事情. A:Oh, did they? Well,would you give us an extra key to the room? 哦, 是吗? 请你再给我一把钥匙好吗? B:I'm afraid we have no extra key.So I'll send somebody to your room. 恐怕我们没有额外钥匙, 所以我派人到你的房间去. A:By the way.what should I do with the key when I go out? 顺便问一下, 我出去时, 钥匙怎么办? B:Please drop it at front desk when you leave the hotel. 你离开饭店时请把钥匙放在前台.