They get up into high altitude air currents.

它们可以进入高空气流飞行。

After three days in orbit at an altitude of about 350 miles over our heads, four non-astronauts splashed back down to earth on Saturday evening.

在350英里高空轨道飞行三天之后，四名非宇航员于周六晚着陆。

But we doubt that's what a Brazilian filmmaker asked when one of them slipped out of his hand while he was flying about two thousand feet above a beach.

一个巴西电影人在海滩上空两英的高空飞行时，他的手机从手滑脱。

Flying thousands of feet up in the sky, you know, that's not safe!

在几米高空飞行可不安全！

Yaboynath asks, " Why do commercial planes fly at 35,000 feet? "

Yaboynath 问：“为什么商用飞机要在 35000 英高空飞行？”

They discovered that the birds have a highly specialized strategy for staying aloft.

他们现，军舰鸟的高空飞行拥有高度专业化的策略。

Today's story getting a 10 out of 10 in my book, a robotic falcon and not because I played for the Atlanta Falcons currently leading their division, it's because these falcons are keeping the friendly skies safe for highflyers.

今天的故事在我的书得到了10分——一个机械猎鹰，不是因为我为亚特兰大猎鹰队效力且目前在他们的组别，而是因为这些猎鹰为高空飞行的人守护着他们在天空的安全。

He gave demonstration flights at heights of 90 meters.

他在90米高空进行了演示飞行。

It was flying at a height of around 10-thousand meters.

事时飞机在1万米高空正常飞行。

The Transition, which flew at 1,400 feet for eight minutes last month, can reach around 70 miles per hour on the road and 115 in the air.

上个月，Transition 在 1400 英的高空飞行了 8 分钟，路面行驶速度可达 70 英里/小时，空速度可达 115 英里/小时。

Beeline really refers to their lack of stops or distractions when flying home after collecting nectar or pollen, not that they rigidly fly like an airplane through the air.

“beeline”实际上指的是它们在采集花蜜或花粉后飞回家时没有停留或分心，而不是像飞机那样严格进行高空飞行。

Well, I don't think this is a phobia because it isn't unreasonable. Flying thousands of feet up in the sky, you know, that's not safe!

嗯，我不认为这是恐惧症，因为它并非没有道理。你知道，在几英的高空飞行很不安全！

Egyptian and Russian officials quickly dismissed that claim, saying the rebels didn't have the weapons necessary to shoot down an aircraft flying at more than 30,000 feet.

但是埃及和俄罗斯官员立即驳斥了这种说法，称该反对派并没有武器能击落在3万英高空飞行的飞机。

Hang gliders, paragliders and all kinds of high flyers went soaring through the air for a wide range of prizes.

悬挂式滑翔机、滑翔伞以及各种各样的高空飞行装备在空翱翔，来获得各种各样的奖品。

Damien Jacques is an expert in remote sensing - the use of satellites or high-flying aircraft to collect information about the Earth.

达米安？雅克是一位遥感专家，即利用卫星或高空飞行器收集地球信息。

Attached with a powerful zoom camera, the Shark drone can make out text while flying more than a mile above ground.

配有强大的变焦摄像头，“鲨鱼”无人机可以在离地面超过一英里的高空飞行时辨认文字。

Dinosaurs used air sacs to move air along their massive necks. Birds use air sacs to stay aloft for long periods.

恐龙利用气囊使空气在庞大的颈部流动。鸟类利用气囊保持长期高空飞行。

On Saturday, a missile took down an object flying at 40,000 feet over Central Yukon,way up in northwestern Canada.

周六，一枚导弹击落了一个在加拿大西北部育空部地区4万英高空飞行的物体。

High-flying drones, like those employed by the police for surveillance, will normally be out of range of such activity.

高空飞行的无人机，比如那些被警方用于监视的无人机，通常会超出这种活动的范围。

Besides the airport crowds and stress, travelling at a high altitude has real effects on the body.

除了机场的拥挤和压力以外，高空飞行确实会对身体产生实质性影响。