求翻译：2007年9月7日23：30在MGM Grand Hotel的12楼发生了一场火灾，当时，有的旅客正在看电视，有的正在与朋友聊天，有的已经睡觉，他们大都来自英国，法国和澳大利亚。20分钟后火被扑灭，旅客从防火通道安全撤离。目前起火原因不明。是什么意思？

At 23:30 on September 7, 2007 at the MGM Grand Hotel's 12th floor had a fire, when some passengers are watching TV, some are chatting with friends, and some have been sleeping most of them from Britain, France and Australia. 20 minutes after the fire was extinguished, passengers safely evacuated fro

September 7, 2007 23:30 MGM Grand Hotel at the 12th floor, there have been a fire at that time, a passenger is watching TV and some of them are chatting with friends, and some of them have some sleep, most of them from Britain, France and Australia. After 20 minutes, visitors from fire was extinguis

正在翻译，请等待...

September 7, 2007 at the MGM Grand Hotel a fire broke out, 12 f, at that time, some passengers are watching TV, and some is chatting with friends, some have been sleeping, most of them from the United Kingdom, France and Australia. The fire was put out after 20 minutes, and evacuation of passengers