他们试图找到飞机失事的原因。
天气有可能是飞机失事的原因。
飞机失事的原因尚不清楚。
人为的错误被认为是飞机失事的原因。
据说有一个委员会正在调查飞机失事的原因。
There is said to be a commission investigating the cause of the plane crash.
飞机失事的原因暂时还不清楚。一些报道称飞机坠毁的地点离跑道非常近。
The cause of the crash was not immediately known. Some reports suggest the plane crashed very close to the runway.
一份技术性报告显示机场周边的地势、跑道的灯光、大风可能是飞机失事的原因。
A technical notice cited concerns about the airport's surrounding terrain, runway lighting, and wind and weather conditions.
波兰官员一直未对此次飞机失事可能的原因公开发表评论，而俄罗斯官员们则指出，机组人员的失误可能是导致飞机失事的原因。
Polish officials haven't commented publicly on the possible cause of the crash, while their Russian counterparts have pointed to crew error as the likely cause.
每当飞机失事，调查人员都会将注意力集中在黑匣子数据上，它也许能解释飞机坠毁的原因。
Whenever an airplane crashes, investigators focus on the black-box data, which may explain why the plane went down.
她说，事故原因还在调查之中，不过可能是恶劣的天气造成了飞机失事。
She says the reasons for the crash are still under investigation. But, the cause was probably due to bad weather.
他声称法国调查机构早就定位了飞机失事残骸的位置，也明确了客机失事的原因，而迟迟不肯公布的秘密就是为了保护法航和空客两家大公司的声誉。
His claim was that French investigators located the wreckage long ago, already knew the cause of the crash and were keeping it secret to protect Air France and Airbus.
飞机失事的准确原因仍然是一个谜。
这架直升飞机失事的主要原因是升降舵失灵。
The main reason that caused the accident of this plane was a malfunction of the elevator.
航班记录器中的信息十分关键，因为它能帮助判断失事原因；现在关于这架机龄达19年的飞机，有许多猜测在流传。
Information from the flight recorders could be crucial in determining the cause, amid much speculation over the condition of the 19-year-old plane.
飞机残骸被转移到飞机库，而调查人员寻找失事原因的线索。
The wreckage was moved to a hangar while investigators search for clues to the cause of the crash.
尽管起飞、爬升、进近和降落总共只占整个飞行时间的18%，但他们却是造成飞机失事的79.9%的原因所在。
Although takeoff, initial climb, approach, and landing account for only 18 percent of flight time, they account for 79.9 percent of all accidents.
尽管起飞、爬升、进近和降落总共只占整个飞行时间的18%，但他们却是造成飞机失事的79.9%的原因所在。
Although takeoff, initial climb, approach, and landing account for only 18 percent of flight time, they account for 79.9 percent of all accidents.
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