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- I have never seen an arctic bear. 我从未见过北极熊。
- His father is an Arctic explorer. 他父亲是一位北极探险者。
- Dad,when I grow up I to be an Arctic explorer. 爸爸，长大了我要当北极探险家。
- an arctic smile 冷笑
- Such a dog would find it difficult to survive in an Arctic climate. 这样的狗，在北极的气候下将很难生存。
- Boy : Dad,when l gtow up l want to be an Arctic explorer. 男孩：爸爸，等我长大了，我想当个北极探险家。
- Forecasters say an arctic front will bring even more startling snow tomorrow. 天气预报员说明天又要迎来北极圈气候的更大的一场雪。
- The explorers endured without flinching the rigours of an arctic winter. 探险家们毫不畏缩地忍受北极冬天的严寒。
- Robert E. Peary won worldwide fame for his exploits as an Arctic explorer. 罗伯特E皮埃里因其北极探险者的功绩而赢得了世界声誉。
- An arctic fox pup awakens from a nap on the summer-greened Canadian tundra. 在夏天青郁的加拿大苔原上，一头小北极狐刚从小憩中醒来。
- An arctic wolf leaps from ice raft to ice raft in the wilds of northern Canada. 加拿大北部的荒野中，一条北极狼正从一块浮冰跳向另一块浮冰。
- Longyearbyen has an Arctic tundra climate (see Geography of Norway). 基于其北极圈极北位置，十一月末至二月中为极夜，四月中至八月中为极昼。
- An Arctic mound or conical hill, consisting of an outer layer of soil covering a core of solid ice. 冰举丘北冰洋土丘或丘状小山，由土壤外层履以固体冰丘组成
- In Finland, for example, legend tells of an arctic fox sweeping snow into the sky with its tail. 以芬兰为例，传说是北极狐用尾巴将雪扫入天空。
- After leaving an Arctic air base to join this week's war games, Mr Putin, 52, played down his simulated bombing raid. 参加本周进行的军事演习前,普京总统曾经在位于北极圈内的空军基地过夜。飞离基地后,现年52岁的普京总统让自己的这次模拟导弹袭击尽量低调。
- HMS Edinburgh, sunk on an Arctic Convoy carrying 5 tons of Russian Gold destined for the US. 皇家海军爱丁堡号，连同苏联运给美国人的5吨黄金一起在北极护航行动中沉没。
- Alaska's Gates of the Arctic A TRAVELER magazine team finds perfect beauty in an Arctic national park. 阿拉斯加的盖茨北极旅行者杂志组认为完美的美丽的北极国家公园。
- She gave us an expressive smile. 她意味深长地笑了笑。
- An Arctic without ice.Polar bears extinct in the wild.Mass starvation of reindeer. 一个没有冰的北极，北极熊自荒原绝迹，大群驯鹿因饥饿而死亡。
- He is an Arctic explorer. 他是个北极探险家。
