查克·耶格尔就是在这里突破音障的，第一艘航天飞机也是在这里建造和降落的。
Chuck Yeager broke the sound barrier right here and the first space shuttles were built and landed here.
1947年，查克·耶格尔用火箭动力的X - 1第一次突破了音障，让我们吃惊的是，仅仅23年后，我们在休闲旅行中已经可以享受超音速飞行。
Chuck Yeager first broke the sound barrier in his rocket-powered X-1 in 1947, so it's staggering to think that just 23 years later, we stood poised to take our leisure travel supersonic as well.
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