1. 北极圈：以前一直以为北极圈(Arctic circle)只是和科学考察有关,从没想过有一天自己也有机会踏上这块神奇的土地.
2. 北极圈 北極圈：arctic barren 北极荒原,北极荒地 極地荒原 Y | arctic circle 北极圈 北極圈 Y | arctic desert 北极荒漠 極地荒漠 Y
1. 北极圈
The Arctic Circle is an imaginary line drawn around the northern part of the world at approximately 66° North.
1. When too much Santa is never enough, rug up and head north to Finland's Arctic Circle.
2. The findings seem to undermine the theory that the woolly rhinoceros originated in the Arctic Circle.
3. But one side effect of thawing permafrost in the Arctic Circle has been the release of higher levels of nitrous oxide.
4. They are mainly distributed in forested areas within the arctic circle, for example the islands in the north of Canada.
5. The intense psychological drama is set at a remote meteorological station in the desolate Russian Arctic Circle.
6. It was founded on the permanently moving Arctic ice last April and has almost completed a full circle around the North Pole.