美国西南航空公司为庆祝国旗成立250周年而发布爱国的波音737飞机. Southwest Airlines unveils patriotic Boeing 737 for U.S. 250th anniversary.

美国西南航空公司在巴尔的摩机场揭示了一架名为"独立一号"的特殊波音737飞机, 以纪念美国成立250周年. Southwest Airlines unveiled a special Boeing 737 named "Independence One" at Baltimore airport to mark the U.S. 250th anniversary. 飞机的颜色和历史词汇都具有爱国意义, The plane features patriotic colors and historical phrases, and CEO Bob Jordan calls it a symbol of freedom. 其他航空公司也在开展纪念航班, 还有另一项"自由飞机"巡回展览会将基础文件展示到博物馆. Other airlines are also launching commemorative flights, and a separate "Freedom Plane" tour is displaying foundational documents at museums.