青云翻译

In 03 U.S. spacecraft Columbia crashed, killing all seven astronauts in the history of human spaceflight is a great tragedy, but in 2008 China completed its space industry's most challenging tasks a matter of fact aerospace industry has always been to complete it with their lives, said it is terribl

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Had an accident seven astronauts but but in 03 year American Colombia number airship to die is completely in a human astronautics history big tragedy has completed our country astronautics enterprise most challenging duty astronautics enterprise in 08 year our country originally is actually it which

In Colombia, the United States 03 spacecraft crash killed all seven astronauts on space history of mankind is a great tragedy in 08 but my completed the National Aerospace industry the most challenging task is in fact space cause life was originally used to complete the it sounds a terrible but it i

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