1·Reading about the Jeannette artifacts, Nansen wondered if the strong east-to-west current over the Arctic could be ridden to the North Pole—or at least close. And so an idea was hatched.
看过这些物件后，南森想知道，究竟他能不能乘着北冰洋里这股强大的东西方向洋流去到北极或者起码是接近北极的地方，于是一个想法诞生了。
2·A new study has revealed that the Arctic Ocean's permanent blanket of ice around the North Pole has thinned by more than 40% since 2004.
一项新的研究揭示出，北冰洋中北极附近的永久性冰盖自2004年以来已经变薄了40%以上。
3·The question of who owns the Arctic is still very much unclear with the five Arctic powers the US, Canada, Russia, Denmark and Norway all jostling for 'pole' position.
在北极圈以内的美国、加拿大、俄罗斯，丹麦和挪威五国中，谁能拥有北极的问题仍然不清楚。
4·The new Russian scientific outpost in the Arctic region, North Pole 35, will operate for two years.
俄罗斯在北极地区新的科学前哨“北极35”将运作两年。
5·Last year was a record year for ice melt all over the Arctic and the ice band surrounding the North Pole is even thinner now.
去年是北极地区冰层融化创记录的一年，如今北极周围的冰带更薄了。
6·That pushed the older thicker sea ice that had been over the North Pole south toward Greenland and eventually out of the Arctic, Serreze said.
它推动了覆盖北极的古老的厚冰层，使之朝向格棱兰南移，最终使冰层离开北极，Serreze说。
7·75% of the Arctic sea ice has disappeared in the past thirty years, and scientists say the North Pole could be ice-free as soon as next year.
75%的北冰洋冰块在过去的三十年里消失科学家说北极可能在明年就会无冰。
8·You know those Arctic explorers who leave caches of food scattered on the route to the North Pole?
你知道那些北极探险家吗，他们留下隐藏的食物被分散在通往北极的路线上？
9·The understanding is that the Arctic Tern is a migratory bird which is mainly found at the North Pole and surrounding regions.
据了解，北极燕鸥是候鸟，主要分布于北极及北极附近地区。
10·A warmer pole means higher sea levels and a thaw in the arctic permafrost would lead to even more methane and carbon dioxide being released into the atmosphere.
暖极代表海平面上升和在北极永久冻土层解冻，会引起更多的沼气和碳排放量释放到大气层。