作业帮 > 英语 > 作业

请给我一段美国五角大楼的英文简介?急用!

来源:学生作业帮 编辑:拍题作业网作业帮 分类:英语作业 时间:2024/04/30 16:14:48
请给我一段美国五角大楼的英文简介?急用!
The Pentagon is the headquarters of the United States Department of Defense,located at 48 N.Rotary Road,Arlington,Virginia 22211 (Map).Its mailing address is "Washington,DC 20301." As a symbol of the US military,"the Pentagon" is often used metonymically to refer to the Department of Defense rather than the building itself.Those who work within its walls often simply call it the Building.
The building was dedicated on January 15,1943.It is the highest-capacity office building in the world and one of the world's largest buildings in terms of floor area.It houses approximately 23,000 military and civilian employees and about 3,000 non-defense support personnel.It has five sides,five floors above ground (plus two basement levels),and five ring corridors per floor with a total of 17.5 miles (28 km) of corridors.
At five acres (20,000 m²),the central plaza in the Pentagon is the world's largest "no-salute,no-cover" area (an area exempt from the normal rule that,when out of doors,U.S.military personnel must wear hats and salute superior officers).The open space in the center is informally known as "ground zero," a nickname originating during the Cold War when it was thought of as the most likely target of a nuclear missile.At the center of this plaza is the "Ground Zero Cafe," a snack bar.
Just south of the Pentagon are Pentagon City and Crystal City,extensive shopping and high-density residential districts in Arlington.Arlington National Cemetery is to the north.The Washington Metro Pentagon station is also located at the Pentagon,on the Blue and Yellow Lines.The Pentagon is surrounded by the complex Pentagon road network,has also been known to locals as "The Mixing Bowl."
Sixty years to the day after groundbreaking on the Pentagon,the September 11,2001 attacks occurred.American Airlines Flight 77 crashed into the west side of the Pentagon after being hijacked,killing all aboard as well as over a hundred people within the Pentagon.The flight penetrated three of the five rings of the Pentagon.Because the affected area was under renovation at the time,several offices were unoccupied,sparing many lives.The aircraft struck on the edge between two sections—one of which had just finished being upgraded.
Contractors involved in the Pentagon Renovation Program were also charged with the task of rebuilding the damaged section of the Pentagon following the attacks.This additional project was named the "Phoenix Project",with the goal of having the outermost offices in the damaged section occupied again by September 11,2002.Part of the renovation involved adding improved security features,including walls and windows with greater blast resistance.An initial analysis suggested that the section's improvements had saved lives,enabling more people to evacuate.Repairs included demolition of the damaged areas,complete rebuilding of the area that had previously been renovated,and reconstruction of the shell of the unrenovated section.The first Pentagon tenants whose offices were damaged in the attack began moving back in on August 15,2002,nearly a month ahead of schedule.
Before the September 11,2001 attacks,an escalator ran from the Metro station to the Pentagon lobby.After the attack this escalator was blocked off and later removed as part of the Pentagon Renovation Program.