今天空间站的外面结构长度约有一个美式足球场一般长，而内部的生活空间约像一架波音七四七珍宝客机般大。
Today, the space station?s exterior structure is as long as an American football field and it has about the same internal living space as a Boeing 747 jumbo jet.
至于华盛顿州，近几年陆续投入了4990多万美元建设一个棒球场，并准备再投入7650万建一个美式足球场和一个会展中心，当然，这些钱都是从彩票收入中拿出来的。
Over the years, Washington State has spent $49.9 million of its lottery revenues on a baseball stadium and put $76.5 million toward a football arena and convention center.
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