to fly

基本解释

Balloons have to fly with the wind as they have no engines to drive them against it.
由于气球没有发动机来作动力，所以气球不得不顺风飞行。
Young royal terns, like this one learning to fly on a Florida beach, leave their nests within a day of hatching.
年轻的皇家燕鸥，像这一个才离开一天孵化的鸟巢便开始在佛罗里达州的海滩上学习飞行。
There are so many creatures up there, they are so busy, so athletic, so tiny, that we had to fly up and give you a peek.
那么多的生物在那里，他们是如此地忙碌，如此地矫健，如此地微小的，让我们也飞起来，偷看它们一眼吧。

She wanted to fly with the Army to North Africa, where the allies were fighting German troops in the desert.
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。
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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。
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To fly from one major hub airport to another today is, alas, barely tolerable.
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