您要查找的是不是：
- maritime polar air 极地海洋气团
- maritime polar air mass 极地海洋气团
- The third wind belt develops as cold polar air sinks and moves south, is deflected to the right, and is therefore called the polar easterlies. 当冷的极地的空气下沉并且移动南方，受科氏力影响偏向右边，因此被称为极地东风带。
- arctic navigation; polar air navigation 极地航行
- The two systems of government are polar opposites. 这两种政体正好相反。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- England was a great maritime power. 英国曾是海上的强国。
- The country's maritime provinces are rich. 这个国家沿海的省份非常富有。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- That country was a great maritime power. 那个国家曾是海上强国。
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏，使得每个人都频频吸气。
- During the intermission, let's go out for some fresh air. 幕间休息时，我们出去呼吸呼吸新鲜空气吧。
- The air held a foretaste of a storm. 天气有要括大风的迹象。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- A walk in the fresh air will pep me up. 我在空气新鲜的地方散步就感到精神饱满。
- He served one month with the Air Army in Kuwait. 他在科威特的空军里服役1个月。
- Large air and navel forces were set into action. 庞大的空军和海军部队开始行动了。
- His modesty [air of joviality] was all put on. 他的谦逊[愉快的样子]都是装出来的。
