The name "Supersonics" honors Seattle's contribution to the jetage.
超音速这个名字是为了纪念西雅图对喷气式飞机时代的贡献。
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The name "Supersonics" honors Seattle "s contribution to the jetage."
超音速这个名字是为了纪念西雅图对喷气式飞机时代的贡献。
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China joined the green jetage on Friday when an Air China 747 circled Beijing on a demonstration flight powered by a plant-based biofuel made by Honeywell UOP.