您要查找的是不是：
- arctic region petroleum 北极石油
- He will go up to the Arctic Region. 他将到北极地区去。
- I guess there are much less people in the Arctic regions than here. 我想北极地区的人要比这里的少得多。
- The area surrounding the North Pole is called the Arctic region. 北极周围的地区称为北极区。
- "Arctic deer live on islands in Canada's arctic region. 北极鹿生活在加拿大极地区域的岛屿上。
- They explored the Arctic regions. 他们探测过北极地带。
- Ice is a habitual sight in Arctic regions. 冰是北极地区常见的景象。
- Long age Eskimos learned how to adapt to the cold to live in the Arctic Region. 很久以前,爱斯基摩人就学会如何适应并生活在寒冷的北极地区。
- They explored the Arctic regions . 他们探测过北极地带。
- Scientific, policy and synthesis reports on the impact of global warming on countries in the Arctic region. 北极地区各国针对全球变暖的科学,政策的综合性报告。
- The polar bear and the walrus live in the arctic regions. 北极熊和海象生长在北极地区。
- Antarctica differs fundamentally from the Arctic regions. 南极洲与北极洲从根本上不一样。
- Other similar archaeological sites have seeds and artifacts from as far as the arctic region. 其他类似的考古学遗址还发现了最远来自习北极地区的种子和手工艺品。
- He said the communications glitch was only a blip in the robot's three-month exploration of the planet's northern arctic region. 他说，通讯故障只是这个机器人在该星球北部的北极地区为期三个月的探险中的一个小点。
- CAFF was established to address the special needs of Arctic species and their habitats in the rapidly developing Arctic region. 北极动植物保护的建立是用来满足快速发展中的北极地区种群及其生活环境的特殊需要。
- "The increased accessibility of the enormous hydrocarbon resources in the Arctic region is changing the geostrategic dynamics of the region. 随着人们更容易接近北极地区蕴藏的碳氢化合物资源，该地区的地缘政治态势也正在发生改变。
- I guess there are much fewer people in the Arctic regions than here. 我想北极地区的人要比这里的少得多。
- Thickly-furred fox of Arctic regions is brownish in summer and white in winter. 北极地区毛厚的狐狸；夏季为浅褐色，冬季为白色。
- Earlier this month, US scientists reported that annually forming sea in the Arctic region covered roughly the same area as in previous years, but had significantly thinned. 本月初，美国科学家报告，北极地区年度新生海域面积大致上与前几年相同，但明显变 稀薄 了些。
- At the time that Tiktaalik lived, what is now the Canadian Arctic region was part of a landmass that straddled the equator.It had a subtropical climate, much like the Amazon basin today. 意义媲美发现始祖鸟如果人们认为进化过程是一个不断获得适应新环境所需要的器官的过程，那麽这个化石的出现正好证明了这种过程的存在。
