您要查找的是不是：
- The research on airborne multi target attacking system(AMTAS)is booming,the design of operational flight program(OFP)is the main of the top layer designs. 机载多目标攻击武器系统是当今航空武器系统研究的重点和发展的标志,其作战飞行程序设计是系统顶层设计的主要内容之一。
- The airline operates flights to 25 countries. 这家航空公司经营飞往25个国家的航班。
- CBC News could not reach the owner of Maylan Flight Academy, which operates flight schools in Ontario. CBC新闻网没找到美联航校的老板，美联航校在加拿大安大略省伦敦市运作。
- Operational Flight Control System 作战飞行控制系统
- Operational Flight Information Service Panel 作业飞行情报服务台
- Operational Flight Safety Monitor 作战飞行安全监控器
- Operational Flight Simulator Trainer 作战飞行模拟训练器
- Operational Flight Tactical Trainer 作战飞行战术训练装置
- Operational Flight Trainer Airframe 作战飞行教练机机架
- Valid on CX Operating Flights &CX Codeshare Flights Operated by KA. 适用于CX营运航班及CX代码共享航班之KA营运航班。
- Q. Can I revalidate a VS e-ticket for VS operated flights? 问：代理能否自行将VS电子客票重新延期？
- Operational Flight Transfer Airframe 机体更换适用性飞行
- Saturn Operational Flight Control 土星运行飞行控制
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- The flight to Accra goes twice a week. 飞往阿克拉的班机一星期开两班。
- The old woman fell down a flight of stairs. 那位老太太从一段楼梯上摔了下来。
- A flight of steps led up to the house. 一段台阶向上通到了屋前。
- The squadron is not yet operational. 飞行中队尚未能马上行动。
- He set his house on fire before he took to flight. 他逃跑前，放火烧了自己的房子。
- I'll make sure of the time of the flight. 我要核实一下这班飞机的时间。
