试飞的英文：
flight-test
test-fly
trail run

A shakedown voyage,flight,trial,etc
最后试航、试飞、试用等.

The trial pilot is heading triumphantly for home.
那个试飞飞行员正向基地胜利返航。

The aircraft's behavior was satisfactory on its first test flight.
那架飞机在第一次试飞时运转情况令人满意。

The trainee checked out all right on his first flight
那位受训飞行员第一次试飞中考核及格。

Boeing’s 777 is scheduled for test flights in 1994 and expects to board its first passengers in 1995
波音777预定1994年试飞，预期1995年才交付使用。

After making a shortest fight at 4:15 a.m, Bleriot set off half an hour later.
早上4点15分开始进行了短时间的试飞，半小时后布莱理奥特动身了。

After making a short test flight at 4.15 a.m., Bleriot set off half an hour later.
布莱里奥凌晨4点15分作了一次短距离试飞，半小时后便正式出发了。

The Flight of Youth
青春飞逝

This is the autopilot flight director.
这是自动驾驶飞行指引仪。

What is the estimated flight time?
班机预定时间是几点？

Are you ready to test?
你准备好测验了吗？

Have you already tested?
你测到结果了吗？

This is rainbow test pattern.
这是彩虹测试信号图。

Fly in the ointment
一粒老鼠屎坏了一锅汤

Fly on the wheel
狂妄自大的人

all the months fly by.
十二个月匆匆飞逝。