You too might not like people walking all over the edge and acrophobics certainly won't want to hit the deck.

你可能不像是那种会在边缘行走的人，并且恐症肯定也不想站在那个平台上。

They recorded mysterious oval objects flying at 24,000 metres.

们记录下来飞行在24000米的神秘椭圆形物体。

Now, the project took three years to master from start to finish, but he pulled it off, and he was able to pull off stunts like this on a bike way high up in the sky.

这个项目从开始到结束花了三年时间，功了，能够在的自行车道上完这样的特技。

This made them likely to crash under the enormous stress of high altitudes.

这使得它们很可能在的巨大压力下会破裂。

They were at an altitude of 21,312 feet when they busted out beverages and cookies.

们在21312英尺的拿出饮料和饼干。

Fern lay dreaming that she was getting sick in the swings.

弗恩也做了梦，梦到自己在的秋千上作呕。

Check out this rocket ride high into the skies above.

看这架在翱翔的火箭。

Even at that altitude, a half hour of exposure could be lethal.

即使在这样的 要暴露半小时就足以致命。

Just then a large Pigeon flew far above him.

这时候一大鸽子在头顶的飞过。

I suddenly found I was floating 100 feet in the air!

我突然发现我漂在100英尺的！

Her baby's first glimpse of the urban world, from a terrifying 30 feet up.

浣熊宝宝第一次看到城市世界，却是在惊悚的九米。

There have been close calls before. The FBI is still investigating a drone that came within 200 feet of an Alitalia flight in New York earlier this year.

之前曾出现过类似的情况。联邦调查局仍在调查今年早些时候在纽约的无人驾驶飞机同一架意大利航公司的航班在200英尺相遇的事件。

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，在几千英尺的飞行很不安全！

Ah, but that's not really the case; it's easy to show it's the same size on the horizon as it is high overhead.

啊，事实并非如此；很容易就可以证明它在地平线上的大小和在的大小是一样的。

It's called Summit One Vanderbilt and it will take intrepid observers as high as 1,210 feet over mid-town Manhattan.

它叫做One Vanderbilt大厦，勇敢的参观者可以在1210英尺的俯瞰曼哈顿市中心。

They're not usually this powerful, blasting gusts of dry, 80 mile per hour winds across higher elevations.

是圣安娜一般没有这么强，这次的大风十分干燥，并且在以80英里的速度吹来。

We can also use aerial photographs. . . pictures taken by cameras at high altitude above the earth.

我们也可以使用航拍照片，用摄影机在地球之上的拍摄。

Just as important is what's happening thousands of feet in the air between the ground and the clouds.

同样重要的是在几千英尺的，在地面和云层之间发生的事情。

At any given time, there are several GPS satellites orbiting overhead at a distance of about 11,000 miles.

在任何一个特定时间，总有若干颗全球定位系统的卫星在11000英里的绕地球运行。

It also channels some of them down into the atmosphere, where they slam into air molecules about 150 kilometers up.

它还将其中的一些分子引导到大气中，在150千米的猛烈撞击大气分子。