Just don? T expect Ares I-X to blast off like a shuttle.
只是不要期待战神i - X的升空和航天飞机一样。
But unlike that first shuttle flight, Ares I-X will be unmanned.
但与哥伦比亚号航天飞机的首次试飞不同,“战神i - X”是无人驾驶的。
The gleaming white Ares I-X, at its core, is a giant solid rocket booster.
闪闪发亮的白色战神i - X的核心是一个巨型固体燃料火箭推进器。
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