To avoid hurting the thousands of crested ibises that fly near one part of the railway, protective nets have been set up along the tracks to make sure the birds will not fly into a train.

为了避免伤害在铁路附近飞行的数千只朱鹮，铁路沿线已经设置了防护网，以确保这些鸟儿不会飞进火车。

youdao

I will fly tomorrow. I am not afraid of the untold difficulties and dangers. I will fly to return to you side.

明天我将飞翔，历尽艰难险阻，万里行程，只为再回到你的身边。

youdao

The idea that rich countries will hand over 1.2% to 1.7% of their wealth in perpetuity is not going to fly.

ECONOMIST: The Copenhagen climate talks

Helicopters are not supposed to fly within 500 feet of tall structures in central London, he said.

CNN: London helicopter crash prompts safety questions

Airplanes are built to fly and, as long as it is not the only example of its type in the world, it seems perfectly legitimate to have it fly.

BBC: Crash scene