1.
If an aeroplane's flying it's already out of date.
正在飞行中的飞机就已经是过时的。
2.
to help reduce the stress and loneliness of space flights.
以缓解飞行员在飞行中的紧张情绪和孤独感。
3.
Flight in an aircraft or a spacecraft.
飞行在飞机或飞行器中飞行
4.
One who operates or is licensed to operate an aircraft in flight.
飞行员在飞行中驾驶或有资格驾驶飞机的人
5.
the path of an aircraft or rocket through the air.
飞机或火箭在空中飞行的轨迹。
6.
Those planes are flying in the vorage of western direction.
那些飞机正在西向的航程中飞行。
7.
The pilot rated the airplane's performance in high winds.
飞行员在强风中加大了飞机的功率
8.
To turn off(an aircraft engine) while in flight.
关引擎在飞行中关掉（飞机的一个引擎）
9.
To fly(an aircraft) in a loop.
环行飞行在环形飞行表演中驾驶（飞机）
10.
It flew 358 years earlier in 1545.
在那时的358年前--1545年，已有飞行器在空中飞行了。
11.
The pilot was drowned in his plane when it crashed into the North Sea.
飞机在北海坠毁, 飞行员淹死在飞机中。
12.
The plane is just flying in the sky on the hill.
飞机正在山的上空飞行。
13.
Seizure of civil aircraft in flight
劫持飞行中的民航飞机
14.
The pilot made his first solo flight in the airplane.
那个飞行员第一次在飞机中作了单飞。
15.
someone who is licensed to operate an aircraft in flight.
在飞行中，被授权操作航行器的人。
16.
a flight made without intermediate landings between source and destination.
飞机在原地和目的地之间没有中途着陆的飞行。
17.
Part of the flight was through rain, sleet, and snow.
在飞行中，飞机有时要穿过风雨、雹和降雪的地区。
18.
the long airfoil that rotates to provide the lift that supports a helicopter in the air.
旋转使飞机上升并支持直升飞机在空中飞行的长机翼。