极地是位于地球两端的南极和北极的统称,在那里气候寒冷,终年冰雪,是一个人迹罕至,而又充满诱惑的神秘世界。多少年来人类曾试图涉足那里,但多因气候恶劣,交通不便,无功而返。直到航空器出现以后,真正成功的极地探险才成为可能。据史料记载,最早用航空器对极地进行探险始于1897年,以后又有许多探险家历尽艰辛,前赴后继,对极地进行航空探险,结果有 Polar is located in the Earth at both ends of the Antarctic and Arctic collectively, where the cold climate, year-round ice and snow, is an inaccessible, but full of temptations of the mysterious world. For years human beings have tried to get involved there, but mostly because of the bad weather, the inconvenient transportation and the failure to do so. It was not until the introduction of the aircraft that the truly successful polar adventure was possible. According to historical records, the earliest use of aircraft to explore the polar began in 1897, and many explorers after experiencing hardships, go on and on, the polar air exploration, the result is