On December 17, 1903, Orville Wright took off in a powered airplane, flew for 12 seconds and 120 feet, then bumped down into the sand.

 
  • 1903年12月17日,奥维尔.莱特(OrvilleWright)驾驶动力飞机起飞,在12秒内飞了36公尺远,然后跌跌撞撞落到沙地。
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