While touching a bird when it is learning to fly can be detrimental to its ability to fly, it doesn't stop mother birds from feeding or caring for their chicks.

去碰一直正在学飞的小鸟会对它的飞行能力有负面影响，这不会让母鸟放弃抚养自己的小鸟。

youdao

Now, if a Bird class (say, Ostrich) implements this interface, it has to implement the Fly() behaviour unnecessarily (Ostrich doesn't fly).

现在如果一个Bird类(如Ostrich)实现了这个接口，那么它需要实现不必要的Fly()行为(Ostrich不会飞)。

youdao

I'm a bird, want to fly, but have no power to fly.

我是一只小鸟，想飞，但却没有力量去实现自己的愿望。

youdao

Ben decided to take the bird home and fix its broken wings so that it could fly again.

VOA: special.2010.03.20

If that is correct, the first bird-like dinosaurs did not fly.

VOA: special.2010.06.04

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

VOA: standard.other

God Bless you and may the bird of Paradise fly just a little higher while you stand on your soapbox tomorrow.

FORBES: Dukes v. Wal-Mart - We Don't Need No Stinkin' Class Actions

Or in-flight flight, which grants its bearer the ability to fly like a bird, but only within the confines of an airplane.

FORBES: Superuseless Superpowers

Foreign institutional investors seem to think this bird can still fly.

FORBES: Kingfisher Airlines Looking At Its Final Days