Staff Sergeant Derek Brock is used to the waiting. He didn't fly his first real rescue until several years into his career.

VOA: standard.2010.04.27

I don't know if you know how a spark plug works, but for the electrical current to fly into operation in a spark plug, the two points of contact have to be gapped.

我不知道你们是否知道,火花塞是怎样工作的，在电流通入火花塞中使它运转之前，两个接触点之间需要有空隙。

耶鲁公开课 - 文学理论导论课程节选

"This capability allows the Strike Eagle to fly undetected, deep into enemy territory and deliver its ordinance."

VOA: standard.2009.11.15

We prayed for Godto turn me into a bird so I could fly far away.

VOA: standard.other