If we cancelled third world debt, perhaps those countries could start to rebuild.
如果我们取消第三世界债务,也许那些国家就会开始重建。
In 1929, three years after his flight over the North Pole, the American explorer, R.E.Byrd, successfully flew over the South Pole for the first time.
美国探险家 R。伯德在飞越北极3年之后,于1929年第一次飞越了南极。