She learned to fly on a dare.

她在激将下学会了驾驶飞机。

《牛津词典》

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If you can fly on a Tuesday or Wednesday, and buy your tickets at least 21 days in advance, I suggest you book a round trip excursion flight.

如果你能在周二或周三坐飞机，并且至少提前21天购票，我建议你预订往返短途航班。

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Mr.Netanyahu said he will fly on Tuesday to Egypt, which has been mediating between Israel and Hamas on the prisoner swap.

VOA: standard.2009.12.27

What lambda that does, it creates on the fly a function, as the program runs. That I can then pass around.

这里的入是在函数运行的时候，由一个函数创建的，然后我会传递这个值。

麻省理工公开课 - 计算机科学及编程导论课程节选

because they fly in to land on our medical center, a few times a day usually.

因为它们飞进来在我们的医学中心上降落，一天通常会有好几次。

学习机械工程 - SpeakingMax英语口语达人

And they are little more than a fly on the wall at the board level.

FORBES: Forget The End Of Men -- Executive Women Still Fighting For Fair Chance

At least a few entrepreneurs have decided to learn how to fly on their own.

FORBES: Mad Hatchery Syndrome

First-class seats are reserved for topline executives who would normally fly on a private plane.

WSJ: More Companies Treat Business Travel Like Budget Travel