Moose reached Isle Royale in Lake Superior by crossing over winterice and multiplied freely there in isolation without predators.
麋鹿穿过冬天的冰雪，到达苏必利尔湖的皇家岛，在那里，它们没有天敌，自由繁殖。
2
The state was deluged in winterice storms when I took office.
我刚刚就职，全州就遭到了冬季的冰风暴肆虐。
3
The researchers created a computer model simulating the impact on weather patterns of a gradual reduction of winterice cover in the Barents-Kara sea, north of Scandinavia.