企鹅一点都不能飞。
In the 1960s and 1970s, most personal and corporate planes were propeller or turbo-prop aircraft, which fly at a lower altitude than jetliners.
在1960和1970年代，大部分个人和企业的飞机是飞行高度低于喷气式飞机的螺旋桨式或涡轮螺旋桨式飞机。
He let fly at me with his fist.
他挥拳打我。
It can fly at a speed of about 200 miles per hour.
它能以每小时200英里的速度飞行。
We could fly at 480 km per hour, avoiding traffic lights and busy roads.
我们可以以每小时480公里的速度飞行，避开红绿灯和繁忙的道路。
We would fly at 480 kilometres per hour, avoiding traffic lights, busy roads and speeding tickets.
我们能以每小时480公里的速度飞行，避开红绿灯、拥挤的道路和超速罚款单。
Fireflies give off flashes of light when they fly at night.
萤火虫夜间飞行时发出闪光。
They fly at first cosmic velocity.
他们以第一宇宙速度飞行。
They fly at first cosmic velocity.
他们以第一(宇)宙速度飞行。
Many fly at night, when temperatures are cooler.
很多鸟类在温度较低的夜间飞行。
The jet can fly at twice the speed of sound.
这喷气式飞机能以两倍于音速的速度飞行。
It's wonderful seeing the ducks fly at morning light.
在晨曦中观看鸭子飞翔是件美妙的事。
RIFE may generate classes on the fly at runtime if needed.
RIFE可能在运行时动态的按需生成类。
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？
If I were meant to fly at speed, I'd have a falcon's short wings, and live on mice instead of fish.
如果真要我快速飞行，我就该有猎鹰的短翅，而且不吃鱼光吃老鼠。
"It is better not to fly at all, but if you really have to then offsets are a good last resort," he said.
“完全停止乘坐飞机当然更好，但是，如果你确实必须乘坐飞机话，那么，抵消就是最好的终极手段了。”他说。
“It is better not to fly at all, but if you really have to then offsets are a good last resort, ” he said.
“完全停止乘坐飞机当然更好，但是，如果你确实必须乘坐飞机话，那么，抵消就是最好的终极手段了。” 他说。
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。”
It features ultra-quiet turboprop engines, virtual reality windows and is designed to fly at Mach 0.55 for 800 nautical miles.
其设计特点主要包括超安静涡轮螺旋桨发动机，真实视觉窗户，动力为0.55马赫，最大航程为800海里。
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.
一架2.5亿美元，这种新一代超音速喷气式飞机无疑是第一流的空中混战战机，雷达几乎无从察觉，而且至少能够以1.5马赫飞行。
The helicopter, named GEN H-4, has a set of two rotors turning in opposite directions and can fly at a maximum speed of 50 kilometres (31 miles) per hour.
这架代号为GEN H - 4的直升机有两个向相反方向旋转的旋翼，最高飞行速度可达每小时50公里。
Nearly undetectable to radar, the A-12 could fly at 2, 200 miles an hour (3, 540 kilometers an hour)—fast enough to cross the continental U.S. in 70 minutes.
A-12几乎无法用雷达探测到，飞行速度可达2 200英里每小时（3 540公里每小时），以这种速度飞行，该飞机可在70分钟内横穿美国大陆。
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.
要是重新设计一番，将它的翅膀加大，用航空发动机替代现有发动机，向上倾斜5度角飞行，每小时它大概能飞900公里，霍克斯说；
OCO will similarly study carbon dioxide and also oxygen signatures in reflected sunlight. It will fly at an average altitude of 705km and orbit the Earth about every 99 minutes.
同样，OCO也会研究太阳反射光线中的二氧化碳和氧气特征光谱，它将于705公里的上空以99分钟绕地球一圈的速度飞行。
Now truly she was furious. She had been on the defensive before but now she attacked, Tried to get off her father's lap and fly at me while tears of defeat blinded her eye.
现在，她真的狂怒了，在这以前她一直处于守势，但是现在她开始进攻了。
The D8 series aircraft would be used for domestic flights and is designed to fly at Mach 0.74 carrying 180 passengers 3,000 nautical miles in a coach cabin roomier than that of a Boeing 737-800.
D8系列的飞机可能被应用于国内航班，在设计上动力为0.74马赫，载客量为180名乘客，最大航程为3,000海里。它的二等舱比波音737 - 800的更宽敞。
The D8 series aircraft would be used for domestic flights and is designed to fly at Mach 0.74 carrying 180 passengers 3, 000 nautical miles in a coach cabin roomier than that of a Boeing 737-800.
D8系列的飞机可能被应用于国内航班，在设计上动力为0.74马赫，载客量为180名乘客，最大航程为3,000海里。它的二等舱比波音737 - 800的更宽敞。
And I will fly over to see you at Christmas.
我会在圣诞节飞过去看你。
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