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千百年来,飞翔始终是人类追求的梦想。我们的祖先将羽毛扎成翅膀缚在身上高空跃下,用生命换得瞬间的体验,神话故事里腾云驾雾的仙人也是人类想要展翅飞翔的寄托。正是这种对飞
For thousands of years, flying has always been the dream pursued by mankind. Our ancestors tie the feathers into the wings and tie them to the upper body to leapfrog. Life is exchanged for an instant experience. The mystical tale of immortals is also the sustenance that human beings want to fly. It is this pair of fly