上周三，伴着人们为商业空间飞行欢呼之声，猎鹰9号火箭携带着神龙号太空舱，由卡纳维拉尔角发射升空并进入预定轨道。
In what many are hailing as a coup for commercial spaceflight, the Falcon 9 rocket lifted off from Cape Canaveral on Wednesday and successfully carried the Dragon capsule into orbit.
所以，当2004年维珍银河公司宣布计划进行商业太空飞行时，有一些怀疑之声也并不奇怪。
So when a firm called Virgin Galactic announced in 2004 that it was planning commercial space flights there was, not surprisingly, some scepticism.
欧洲航天局的人造卫星在太空中记下了“地球之声”。
欧洲航天局的人造卫星在太空中记下了“地球之声”。
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