As the Arctic ice pack spread southward, Norse voyages to the west were rerouted into the open Atlantic, then ended altogether.
由于北极的大片浮冰向南移动，挪威人的航行路线由向西航行改成了向开阔的大西洋航行，后来向西的航行整个都终止了。
Icebergs are created when chunks of pack ice break free and float off into open sea.
当大块积冰断裂、漂浮至远海的时候，冰山就形成了。
Icebergs are created when chunks of pack ice break free and float off into open sea.
当大块积冰断裂、漂浮至远海的时候，冰山就形成了。
应用推荐