20-03-11 几周前，位于南极的乌克兰沃纳德斯基研究站的科学家醒来发现周围原本白茫茫的雪地被染成了令人震惊的血红色。 A few weeks ago, scientists at Ukraines Vernadsky Research Base in Antarctica awoke to find their usually pristine white surrounds drenched in a s...