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- A constellation in the southern polar region near Apus and Mensa. 堰蜒座南极地区靠近天燕座和山案座的星座
- a constellation in the southern polar region near Apus and Mensa 南极地区靠近天燕座和山案座的星座
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
- southern polar region 南极区
- And some may exist in the southern polar cap -- but not much. 还有些存在于南部极地冰冠中一但不会太多。
- Most insects do not live in polar region . 大多数的昆虫不在极地地区生存。
- A constellation in the polar region of the Southern Hemisphere near Apus and Carina. 苍蝇座位于南极区靠近天燕座和船底座的星座
- Located or found in one of the Polar Regions. 环极的，围绕极地的位于或发现于一个极地区域中的
- A constellation in the polar region of the celestial Southern Hemisphere near Carina and Dorado. 飞鱼星座南天球极部地区船底座和剑鱼座附近的一个星座
- A constellation in the polar region of the Southern Hemisphere near Indus and Hydrus, containing the smaller Magellanic Clouds. 杜鹃星座南半球极地地区的一个星座，靠近印第安座和水蛇星座，包含较小的麦哲伦云
- Extending across or crossing either of the Polar Regions. 横越极地任一个横越或穿过两个极地地区中的
- In essence, the entire south polar region is a giant sinkhole. 就本质上而言，整个南极区域就是个超大型排水口。
- Most insects don't live in polar regions. 大多数昆虫在两极地区不存在。
- Over the polar regions we should see aurora. 在极地高空，我们会看到极光。
- It's very cold in the polar regions. 南北极地带是很寒冷的。
- The Surveyor has already revealed unexpected details about the size and structure of Mars's northern cap. The spacecraft will begin mapping,for the first time,the topography and composition of the even more poorly understood southern polar ice cap. 监测机构已经揭开了关于火星北边冰冠的尺寸和结构的令人意想不到的细节，太空船会首次绘制更加鲜为人知的南边极地冰冠的地形图和构造图。
- The Surveyor has already revealed unexpected details about the size and structure of Mars's northern cap. The spacecraft will begin mapping, for the first time, the topography and composition of the even more poorly understood southern polar ice cap. 监测机构已经揭开了关于火星北边冰冠的尺寸和结构的令人意想不到的细节，太空船会首次绘制更加鲜为人知的南边极地冰冠的地形图和构造图。
- Malin said images of Mars' southern polar cap showed that scarps formed there are retreating at "a prodigious rate" of about 10 feet per Mars year.Mars years are nearly twice as long as Earth years. 美国宇航局的科学家于9月20日表示，火星上的气候正显示出逐渐变暖的趋势，同时最近拍摄到的火星图像也显示出火星上存在地震活动的首个证据。
- Permanently frozen subsoil, occurring throughout the Polar Regions and locally in perennially frigid areas. 永冻土永久冰冻的下层土壤，出现在整个北极地区和部分长期寒冷的地区
