英语翻译The number of people killed by a blast in Mexico City at

英语翻译
The number of people killed by a blast in Mexico City at the headquarters of the state oil company,Pemex,has risen to 25,the interior minister has said.
At least 100 people were injured and an unknown number are trapped in rubble at the base of the 54-storey tower.The search for survivors continues.
The cause of the blast is under investigation,Pemex says.
Last September,30 people died in an explosion at a Pemex gas plant in northern Mexico.
Anxious relatives
Thursday's explosion in the lower floors of the building happened as shifts were changing in the afternoon,making the area particularly crowded.
Television pictures showed debris from the blast spread out on to the street in front of the building,and Red Cross ambulances on the scene attending to the injured.
The 54-floor Pemex building is 214m (702 ft) tall
Hundreds of rescuers helped by dogs are searching the building for around 30 people thought to be trapped inside.
Police have cordoned off the streets around the building,which is located in a busy commercial area of Mexico City.
Pemex says its operations will continue to run normally - and commercial and financial obligations will continue to be met - despite the blast.
The company's chief executive,Emilio Lozoya Austin,cut short a business trip to Asia and was on his way back to Mexico,a Pemex statement said.
Relatives of employees have gathered outside the building in search of information about their loved ones,local media report.Some are said to have tried to reach employees on their mobile phones but have had no reply.
"The place shook,we lost power and suddenly there was debris everywhere.Colleagues were helping us out of the building," eyewitness Cristian Obele said.
"We were talking and all of sudden we heard an explosion with white smoke and glass falling from the windows," another witness said.

人们在墨西哥城爆炸的国家石油公司,墨西哥国家石油公司总部的死亡人数,已经上升到25时,内政部长said.At至少100人受伤,数目不详都在基地被困在瓦砾中的54层高的塔楼.寻找爆炸的幸存者continues.The原因正在调查中,墨西哥国家石油公司says.Last月,30人死于爆炸在北部Mexico.Anxious relativesThursday的爆炸墨西哥石油公司天然气厂建设的低楼层发生的转变是改变在下午,使得特别crowded.Television画面显示,从爆炸摊开到街道上楼前碎片区,并在现场向与会的injured.The54楼的红十字救护车墨西哥国家石油公司大楼214米（702英尺）,救援人员tallHundreds犬协助搜索的建设大约30人认为是被困inside.Police已拉起警戒线周围的建筑,它位于墨西哥City.Pemex繁忙商业区的街道上说,它的操作将继续正常运行 - 商业和金融债务将继续得到满足 - 尽管blast.The公司的首席执行官埃米利奥洛佐亚奥斯汀,缩短出差到亚洲,在他的途中回墨中,墨西哥国家石油公司发表声明说员工.Relatives都在寻找自己的亲人,当地媒体报道的信息聚集在大楼外.有的说曾试图达成员工对他们的手机,但都没有答复.“这个地方震撼,我们失去了动力,突然有杂物随处可见.同事们帮助我们走出大楼,”目击者克里斯蒂安Obele说.“我们所说的和所有的突然,我们听到有白烟和玻璃坠落的窗户爆炸,“另一名目击者说.