NASA commissioned Goodyear to build prototypes of an inflatable space station, which looked like a big rubberinnertube.
NASA后来又委托了固特异公司建造了一艘可充气空间站的雏形,它看起来就像是一块巨大的橡皮内胎。
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Goodyear built in 1961 this 24-foot-wide model of a rubber doughnut-shaped space space station, which, perhaps not surprisingly, looked like an innertube.