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- 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。
- 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
- 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。
- The two systems of government are polar opposites. 这两种政体正好相反。
- 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
- Rice is the chief crop in most southern provinces. 稻子是大多数南方省份的主要作物。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- The house has a southern aspect. 这所房子朝南。
- An arid plateau of southern Africa. 非洲南部的干旱高原
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- A constellation in the Southern Hemisphere. 显微镜座南半球星空的一个星座
- 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
- The frontier ranges from the northern hills to the southern coast. 边界从北部山地一直延伸到南部海岸。
- In spite of vigilance a polar bear escape from the zoo. 尽管警戒很严，北极熊还是逃出了动物园。
- No student in this school is from the southern part of Taiwan. 这个学校没有一个学生是来自南台湾的。
- Political events in Southern Italy gathered head again. 意大利南部的政治情况又到了紧要关头。
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
- A snowstorm is barreling in and should reach southern areas by Monday. 一场暴风雪正呼啸而来，星期一将到达南部地区。
