fly是什么意思？

Teamwork improves with time: America's National Transportation Safety Board found that 73% of the incidents in its civil-aviation database occurred on a crew's first day of flying together.

With such a grand history, kite flying is sure to remain an entertaining and popular sport.

Legend tells of one general who flew musical kites over the enemy’s camp.

He flew the kite in a storm.

By the 15th century, many people flew kites in Europe.

You never see him, but they're with you every time you fly.

So can I fly out early Monday morning?

He will now retrain to fly the bigger Boeing 737s as the old planes are being phased out of service.

Some birds fly in groups for safety, while others fly alone.

Some fly very long distances, including one kind of bird that flies from the remote north of the world, all the way to the distant south.

The airlander will need to have 200 hours' flying time before being allowed to fly by the aviation administration.

The Russian, Greek and Polish storks flew as far as South Africa, while those from Spain, Tunisia and Germany flew only as far as the Sahel.

Landfill sites on the Iberian Peninsula have long attracted local white storks, but all of the Spanish birds tagged in the study flew across the Sahara Desert to the western Sahel.

Instead of flying thousands of miles in search of food, they make the waste sites their winter feeding grounds.

Andrea Flack of the Max Planck Institute found that birds following traditional migration routes were more likely to die than German storks that flew only as far as northern Morocco, and spent the winter there on rubbish dumps.

We break our promise not to fly after hearing about a neighbour's trip to India.

That means that the FAA could suspend Virgin Galactic's licence to fly.

Cyrano was dead and buried for a good three centuries before the first manned rockets started to fly.

About a year ago, I flew to Singapore to join the writer Malcolm Gladwell, the fashion designer Marc Ecko and the graphic designer Stefan Sagmeister in addressing a group of advertising people on "Marketing to the Child of Tomorrow".

They brighten in parks and gardens as they fly among the flowers.

And then they fly to go across Mexico into Texas

So when fly the north, they might lay eggs in Louisiana and die.

They have strong wings capable of flying long distances.

A 23-year-old girl with an incurable disease can fly to Alaska and everything can work out.

But that won't stop inventors from dreaming up new ways to fly and trying to persuade investors to back their sometimes outrageous schemes.

Several companies around the world have produced prototypes that can drive on roads and fly, airbus has a futuristic modular concept involving a passenger capsule that can be detached from the road- going chassis and picked up by a helicopter-type machine

Several companies around the world have produced prototypes that can drive on roads and fly.

That means that the FAA could suspend virgin Galactic's licence to fly.

Three-quarters of the world's flamingos fly over from other salt lakes in the Rift Valley and nest on salt-crystal islands that appear when the water is at a specific level一too high and the birds can't build their nests, too low and predators can move bri

We break our promise not to fly after hearing about a neighbor's trip to India.