您要查找的是不是：
- Air Procurement Directive 空军采购指示
- Navy Current Procurement Directive 海军现行采购指示
- Nonproductive Procurement Directive 非生产采购指令
- Eastern Air Procurement District 空军东部采购区
- Northeastern Air Procurement District 东北部空军采购区
- Los Angeles Air Procurement District 洛杉矶空军采购区
- Mid-Central Air Procurement District 中中部空军采购区
- Southern Air Procurement District 南部空军采购区
- Western Air Procurement District 西部空军物资采购区
- Air Procurement District Commander 空军采购区主任
- Central Air Procurement District 中部空军采购区
- 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。
- 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。
- Large air and navel forces were set into action. 庞大的空军和海军部队开始行动了。
