在南极,单独外出是一种十分冒险的行为,很容易发生意外。其中最危险的事情就是遇到突发的暴风雪,一旦暴风雪袭来,人在两公里之外,根本无法独自走回站内,生还的可能性极小。另外,南极没有路,稍不留意就会摔倒,还有可能踩到水里,湿透鞋袜。这些情况不论出现哪一种,都会造成创伤,甚至带来生命危险。在寒冷的天气里,到野外工作的同伴们要每隔一段时间相互 In the Antarctic, going out alone is a very risky activity that is prone to accidents. One of the most dangerous things is the sudden onset of a blizzard. Once a storm strikes, people can not walk back to the station alone for two kilometers and are unlikely to survive. In addition, the Antarctic no way, will not fall notice slightly, there may be stepped on the water, wet footwear. Either way, these situations can be traumatic and even life-threatening. In cold weather, companions working in the field have to interact with each other at regular intervals