人造卫星上覆盖着一层平滑的冰壳。

The satellite is covered with a smooth shell of ice.

youdao

欧罗巴是迷人的，主要是硅酸盐岩石和冰壳。

Europa is fascinating, mostly silicate rock with an ice crust.

youdao

漂浮的冰壳露在水面以上的部分大约有260英尺(80米)厚。

This floating ice shelf was about 260 feet (80 meters) thick from its exposed surface to its submerged base.

youdao

At this time the Dutch are sending herrings, these long flat boats, herring ships are going all the way to Newfoundland in the seventeenth century,and Iceland, freezing off the coast of Iceland.

于此同时,荷兰人也还运输鲱鱼,这些运送鲱鱼的长板船,在十七世纪一路开往纽芬兰和冰岛等地区,并不停穿梭于被冰壳覆盖的海岸线上

耶鲁公开课 - 欧洲文明课程节选