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- The atmosphere of the air decreases with height, the higher the more rarefied air. 大气层的空气密度随高度而减小，越高空气越稀薄。
- After all, go beyond the rarefied air of northern California and the rules of gravity are no longer suspended. 毕竟，一过了空气稀薄的北加州，地球引力原则就又开始生效了。
- Sure enough, the rarefied air proved disastrous to many athletes competing in endurance events. 事实的确如此，稀薄的空气对许多参加耐力项目的选手们来说是一场灾难。
- It is high, breathing the rarefied air of the sky, attracting the eyes of admiration on the ground. 它高高在上，呼吸着天空稀薄的空气，吸引着地上景仰的目光。
- Or to the guy who makes the subtle statistical climb but otherwise monstrous leap from really good to the rarefied air of full-fledged stud? 或是那些尽管在数据上提高不多，但是却由很好变成熟方面进步很大的球员？
- Midway up the slope, I staggered to a halt, gasping in the rarefied air, well before I reached the heights where the equations of Einstein and Dirac would have made sense. 然而，在远远还未能达到爱因斯坦和迪拉克那样的高度的半山腰我就步履蹒跚，止步不前，在稀薄的空气里气喘吁吁。
- Midway up the slope, however, I staggered to a halt, gasping in the rarefied air, well before I reached the heights where the equations of Einstein and Dirac would have made sense. 登到山坡的一半时，我摇摇晃晃的停下来，呼吸稀薄的空气，这时，距离我能够理解爱因斯坦或狄拉克的方程式的高度还相差很远。
- the rarefied air of the mountain tops 山顶上稀薄的空气
- the rarefied air(ie with little oxygen)of the Andes 安第斯山脉的稀薄空气（缺氧）.
- 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。
- He moves in very rarefied circles; his friends are all lords. 他活动于上流阶层，结交的尽是贵族。
- 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。
- 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。
- The rarefied fluid said to run in the veins of the gods. 灵液诸神血管里流动着的稀有液体
- Large air and navel forces were set into action. 庞大的空军和海军部队开始行动了。
