n.旅鼠
The soldiers continued their advance, possessed by some lemming like instinct for self-destruction. 士兵们持续他们的前进，像某些旅鼠自我毁灭的天性般著魔。
The stock consists of the polar bear, arctic wolf, arctic fox, lemming, musk ox, and reindeer. 动物群里主要有北极熊，北极狼，北极狐，旅鼠，麝牛和驯鹿。
