flew

Hydrogen is a very light gas that can help balloons fly high in the sky.

氢气是种非常轻气体，可以帮助气球在天中得很高。

The plane flew overhead, leaving a trail of white smoke.

机从头顶过，留下道白色烟迹。

Flying in an airplane was a new experience for her.

坐机对她来说是件新鲜事。

When the heart is afire,some sparks will fly out of the mouth.

心里有什么,嘴里总要泄露出来。

The aeroplane was flying a few feet above the sea.

机正在距海面几英尺低行。

Pilots in the early days of aviation flew by the seat of their pants.

在人类从事航期, 行员全凭直觉行。

The bullets and cannon-balls were flying in all directions.

子弹和炮弹到处。

A great congregation of birds flew overhead.

大群鸟从头上过。

How far is it from here to Nottingham?—Twenty miles as the crow flies.

从这里到诺丁汉有多远?——直线距离20英里。

Grandpa’s as happy as a clam helping the children to fly their kites.

祖父帮着孩子们放风筝，乐不可支。

The cork flew off with a pop.

砰地声瓶塞出去了。

A crow flew crookedly like a shadow over the end of the salt lake.

只乌鸦像个影子般地在盐湖另边鬼鬼祟祟地来去。

Always keep food covered to prevent contamination by flies.

时常把食物盖着以防苍蝇污染。

This is a new program that creates GIF images on the fly.

这是种新程序，能够即时生成GIF图像。

He contrived a new machine for flying.

他设计了种新式行器。

The biology class studied the generation of fruit flies.

生物班学生研究了果蝇繁殖。

He was a benevolent old man, he wouldn't hurt a fly.

他是个仁慈老人, 连只苍蝇都不愿伤害。

The bird caught a bug on the fly.

那鸟在行中捉住了只昆虫。

The hawk snatched the chicken and flew away.

老鹰叼了小鸡就走了。

We set the flying jib and cracked on.

我们拉起三角帆, 顺风行驶。