They actually rely on their daylight vision and cannot fly during the night with no moonlight.
实际上，它们依靠的是昼视觉，在没有月光的夜晚则无法飞行。
Owls often fly out at night. They can catch mice.
猫头鹰通常在晚上飞到外面觅食。它们会抓老鼠。
The bats are able to avoid other predators, and locate prey—typically insects that fly around at night.
蝙蝠能避开其他捕食者，找到猎物——通常是夜间飞行的昆虫。
CH-47s pilots in Iraq were told to fly only at night.
在伊拉克的CH-47飞行员被告知只在夜间飞行。
They flutter through our dreams at night, they fly with us in our wheelings and circlings by day.
它们在夜里拍着翅膀，飞过我们的梦，在白天，它们和我们一起在天上盘旋。
Fireflies give off flashes of light when they fly at night.
萤火虫夜间飞行时发出闪光。
On that rainy night, I dreamed to fly to my paradise.
在那个落雨之夜，我梦想着飞向我的天堂。
I myself always wanted to know Madam if you fly at night do you go close to the stars?
夫人，我自己呢总想知道你们晚上飞行的时候，你们感觉离星星会近些吗？
Many fly at night, when temperatures are cooler.
很多鸟类在温度较低的夜间飞行。
When you fly, you may have noticed that every time the plane takes off or lands at night the cabin crew dim the lights.The reason is to acclimatize passenger's eyes to darker surroundings.
不知您坐飞机的时候注意过没有，如果飞机是在夜晚降落，在降落的时候，机舱的灯光都会调暗。
If you would rather fly a kite, look at the stars the night before. If they are bright, find your kite and string.
如果明天你想去放风筝，请在头一天晚上先观察星相，如果星星明亮可见，那么就准备好你的风筝和线吧，因为明天一定是一个风和日丽的日子。
The challenge will be whether Borschberg can use the batteries efficiently enough to fly throughout the night.
面临的挑战是——Borschberg能否有效的使用电池的能量完成穿越黑夜的旅行。
They had sent up the ScanEagle, a kind of model airplane with cameras; you could hear it at night buzzing around like a big fly.
他们已经派出了“扫描鹰”，一种带摄像头的模型飞机；在晚上，你能听见他们像苍蝇一样的嗡嗡作响。
The Heat’s charter planned to fly home that night, but James suggested to Wade that perhaps they ought to ask Spoelstra about leaving in the morning to return home.
当时热火的包机计划当晚飞回迈阿密，不过詹姆斯找到韦德表示他们应该去问斯波尔斯特里，看能不能改为第二天早上回去。
Last year a lightweight, piloted Swiss aircraft, solar Impulse, captured enough solar energy during the day to fly throughout the night.
就在去年，一轻量级飞行员试驾了瑞士的太阳能动力飞机，该型飞机白天可以储存太阳能，夜间也能够持续飞行。
For Mr Chandler it was managers, patiently building and running large organisations, who were the real heroes of the industrial age, and not fly-by-night entrepreneurs, as some romantics taught.
对钱德勒而言，是管理者在耐心地建造和经营大型机构，他们才是工业时代真正的英雄，并且，管理者不像某些浪漫主义者所教的那样，是不可靠的企业家。
Even some of Mr Ozawa’s supporters concede that Mr Kan is marginally more likely to win, because he enjoys more popular support and the nation is sick of a succession of fly-by-night leaders.
即便是小泽的一些支持者都认为菅直人获胜的可能性更大。因为他获得了更为广泛的支持，并且国民对失去信誉的领导者充满厌恶情绪。
Even some of Mr Ozawa's supporters concede that Mr Kan is marginally more likely to win, because he enjoys more popular support and the nation is sick of a succession of fly-by-night leaders.
即便是小泽的一些支持者都认为菅直人获胜的可能性更大。因为他获得了更为广泛的支持，并且国民对失去信誉的领导者充满厌恶情绪。
With the help of Chiara Cirelli, who also works at the University of Wisconsin, Dr Tononi has created a mutant fruit fly that sleeps only two or three hours a night.
在威斯康星大学的同事凯拉奇莱利的帮助下，托诺尼博士创造了一种每晚只睡两到三小时的变异果蝇。
And I fly slowly out the door and into the night with the stars overhead and the cold air, and I settle to the parking lot concrete.
我从大门慢慢向往飞升，今夜繁星点点，四周凉风习习，我被扔在停车场的水泥地上。
That night I told my wife about how much I regretted passing up the opportunity to fly more with Dad when I'd had the chance.
那天夜里，我告诉妻子，多么后悔当初没有抓住机会多和父亲出去飞行。
Some of them fly for thousands of kilometers and mostly at night.
它们之间的一部分在飞上几千公里，并且大部分是在晚上飞行。
But I don't know if he understands so I end by saying "When you fly at night you feel closer to the stars."
但我不知道他是否能听明白，我便打断了话头，“晚上飞行的时候，你会感觉离星星近些的。”
The flight campaign in North Africa saw the Falco fly for 14 hours with a payload weight of 45 kilograms during a night flight.
Falco在北非的飞行活动上，实现了飞行时间14小时，有效载荷为45公斤的夜间飞行。
Mr. Borschberg wants Solar Impulse to become the first solar airplane to fly day and night, for 36 hours non-stop, without fuel.
Borschberg希望”太阳动力号“能成为第一架不使用染有，却可以昼夜飞行36小时不间断的太阳能动力飞机。
他们在夜间飞行。
他们在夜间飞行。
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