1--Hello.I have left my key in my room.But I can't get in now.
2--May I have your name and room number?
1--l am Molowo and my room is 5022.
2--OK.sir. Please go upstairs. Someone will open the door for you.
1--Thanks a lot．
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注解：
1.room number房间号
2.upstairs楼上的
3.Thanks a lot非常感谢
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译文：
1--你好，我把钥匙落到房间里了，现在进不去。
2--能告诉我您的名字和房间号吗？
1--我叫马络，房间号是5022。
2--好的，先生，请上楼吧，有人会为您开门的。
1--非常感谢。
