the explorer successfully flew over the South Pole for the f

the explorer successfully flew over the South Pole for the f 英语标点符号问题In 1929,the American explorer,successfully flew over on the south pole at the south pole哪个对 Antarctica----- at the south pole 请翻译：In1929,three years after I flew over the North Pole. flight over the north pole The South Pole is at its ____ Lesson 43 Over the South Pole 飞越南极 In 1929,three years after 翻译【在南极】是in the South Pole还是on the South Pole还是at the South P the scientists have collected much____about the south pole.A his flight over the north pole the South Pole和Antarctic作名词时的区别?