1、Penguins cannot fly at all.
2、They fly at first cosmic velocity.
3、Bats fly at night and feed on insects and fruit.
4、It's wonderful seeing the ducks fly at morning light.
5、He aimed carefully and then let fly at the birds.
6、He let fly at me with his fist.
7、Furious at his deceit, she let fly at him with a stream of aBuse.
8、With these wings, the moon priest may fly at his normal land speed with average maneuverability.
9、RIFE may generate classes on the fly at runtime if needed.
10、Fireflies give off flashes of light when they fly at night.
11、If it is a sunny day, you can buy a kite, tying up your mood, let it fly in the blue sky and your thoughts fly at will.
12、But most helicopters can't fly at anything like these speeds and are typically flat out at 270kph.
13、I wondered on the shore what it would be like to fly at sea. It must be wonderful and exciting.
14、You must make it clear that you will not attend, but you do not have to let fly at cats.
15、In the three days, flags will fly at half-mast national wide and public recreational activities will also stopped.
16、Dumbo the Flying Elephant takes riders over Fantasyland, and lever controls let them fly at their desired altitude.
17、At $250 million a pop, this next-gen superjet is unquestionably a champion dogfighter, all but invisible to radar and able to fly at least Mach 1.5.
18、The jet liner waiting for the take- off on the run- way can fly at a speed of 1,200 miles perhour.
19、“It is better not to fly at all, but if you really have to then offsets are a good last resort, ” he said.
20、Young quetzals can fly at about three weeks of age, but males do not begin to grow their long tail plumes for three years.
21、In the 1960s and 1970s, most personal and corporate planes were propeller or turbo-prop aircraft, which fly at a lower altitude than jetliners.
22、National flags will fly at half-mast in Qinghai and local people will pay a three-minute silent tribute starting at about 10 a. m. Wednesday to those killed in the disaster.
23、In India, where only one short outbreak of disorder is reported, a state of mourning will be observed for 13 days; flags will fly at half mast, and no public entertainments will be held.
24、Redesigned with aero engines and larger wings, it could be made to fly at about 900 kilometres per hour with its nose angled up by about 5 degrees, Hawkes says.
25、Darpa’s goal is to create cyborg insects that can fly at least 100 metres from their controller and land within 5 metres of a target and stay there until commanded to buzz off again.
26、In a warehouse in Davis, Calif. , an inventor named Paul Moller is building the M-400 Skycar, which he says will be able to take off and land vertically, hover, and fly at up to 300 mph.
