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1. The WRAF is anew type of aircraft that can fly athigh altitudes.
WRAF是一种新型飞机，可以在高海拔飞行。
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2. TheWRAF has been usedin many military missions aroundthe world.
WRAF在全世界的许多军事任务中都有所应用。
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3. TheWRAF is a symbol of national prideand technological advancement.
WRAF是民族自豪和技术进步的象征。