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来源：雅诚德英语网
Standing at 327 feet (100 meters), Ares I-X is a towering rocket? And currently the world? S tallest booster in service.
战神i - X高高耸立，有327英尺(100米)高——也是世界上最高的在役的推进器。
Standing at 327 feet (100 meters), Ares I-X is a towering rocket? And currently the world? S tallest booster in service.
战神i - X高高耸立，有327英尺(100米)高——也是世界上最高的在役的推进器。