美国联邦当局调查波音777飞机坠毁
英语课
WASHINGTON, July 7 (Xinhua) -- U.S. federal transportation authorities are still in the initial stages of their investigation 1 into Saturday's deadly crash landing of an Asiana Airlines Boeing 777 commercial plane at San Francisco International Airport, an official said Sunday.
Deborah Hersman, the chairwoman of the National Transportation Safety Board (NTSB), said the investigators 2 have already talked to law enforcement officials who spoke 3 to the pilots Saturday night and hope to interview the pilots of the aircraft in the coming days.
"It's really important to put all of the pieces of the puzzle together, to not just understand what happened, but understand why it happened so we can prevent accidents like this from occurring in the future," Hersman said in an interview aired on CNN's "State of the Union."
She said the investigators would have to corroborate 4 "a lot of information," including the radar 5 data, the air traffic control information, and the flight data recorder parameters 6.
Two Chinese nationals were confirmed killed and more than 180 others injured after the Asiana Airlines flight 214 crashed in landing Saturday. The Boeing 777-200 aircraft carried 16 crew members and 291 passengers, including 141 Chinese, 77 citizens from the Republic of Korea and 61 Americans.
According to Hersman, the black boxes of the crashed aircraft -- the cockpit voice recorder and the flight data recorder -- have been sent back to the federal agency's headquarters in Washington D.C. for lab work.
n.调查，调查研究
- In an investigation,a new fact became known, which told against him.在调查中新发现了一件对他不利的事实。
- He drew the conclusion by building on his own investigation.他根据自己的调查研究作出结论。
n.调查者，审查者( investigator的名词复数 )
- This memo could be the smoking gun that investigators have been looking for. 这份备忘录可能是调查人员一直在寻找的证据。
- The team consisted of six investigators and two secretaries. 这个团队由六个调查人员和两个秘书组成。 来自《简明英汉词典》
n.（车轮的）辐条；轮辐；破坏某人的计划；阻挠某人的行动 v.讲，谈（speak的过去式）；说；演说；从某种观点来说
- They sourced the spoke nuts from our company.他们的轮辐螺帽是从我们公司获得的。
- The spokes of a wheel are the bars that connect the outer ring to the centre.辐条是轮子上连接外圈与中心的条棒。
v.支持，证实，确定
- He looked at me anxiously,as if he hoped I'd corroborate this.他神色不安地看着我，仿佛他希望我证实地的话。
- It appeared that what he said went to corroborate my account.看来他所说的和我叙述的相符。
n.雷达，无线电探测器
- They are following the flight of an aircraft by radar.他们正在用雷达追踪一架飞机的飞行。
- Enemy ships were detected on the radar.敌舰的影像已显现在雷达上。
因素，特征； 界限； （限定性的）因素( parameter的名词复数 )； 参量； 参项； 决定因素
- We have to work within the parameters of time. 我们的工作受时间所限。
- See parameters.cpp for a compilable example. This is part of the Spirit distribution. 可编译例子见parameters.cpp.这是Spirit分发包的组成部分。
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波音777