The aircraft had reached its cruising altitude of about 39,000 feet.

那架飞机已经达到了大约三万九千英尺的巡航高度。

This height is also the frequent cruising altitude of commercial airliners.

这一高度也是商务航线的常用巡航高度。

Captain: This is Captain Browning and we 're at our cruising altitude of approximately 35,000 feet.

机长：我是布朗宁机长，我们正在大约三万五千英尺的巡航高度飞行。

Captain: : This is Captain Browning and we 're at our cruising altitude of approximately 35,000 feet.

机长：我是布朗宁机长，我们正在大约三万五千英尺的巡航高度飞行。

He told me how I could get the plane back up to cruising altitude after he'd parachuted out over the ocean.

他告诉我可以在他跳伞后把飞机调回坠毁所需的角度。

Miss, please remain seated until the plane has reached a cruising altitude and the seatbelt light has been turned off.

小姐，在飞机达到巡航高度、安全带指示灯关闭以前，请不要离开座位。

The balloon will spend a few hours rising to a cruising altitude of around 36 km, where the sail will be 129 meters [423 feet] in diameter.

气球将会花费几个小时升到大约36千米的巡航高度，那里行船直径将达到129米【423英尺】。

Once it has reached its cruising altitude, its "fasten seatbelt" sign will be switched off-and so will a new "no phones" light alongside it.

一旦飞机到达其巡航高度，“请系上安全带”的提示灯就会熄灭，在其旁边新增的“请不要打电话”提示灯同时也会熄灭。

At a cruising altitude of 30,000 feet, pressure outside of the plane is about two and a half times lower than what passengers experience on the inside.

在三万英尺的巡航高度，飞机外部的气压大约比乘客感受的内部气压低2.5倍。

At a cruising altitude of 30, 000 feet, pressure outside of the plane is about two and a half times lower than what passengers experience on the inside.

在三万英尺的巡航高度，飞机外部的气压大约比乘客感受的内部气压低2.5倍。

A budget airline wants to organise weddings in the sky, aiming to be the first carrier to let couples tie the knot at cruising altitude, it said Thursday.

一家廉价航空公司于上周四表示，该公司拟推出一项空中婚礼服务，旨在成为世界首家提供该服务的航空公司。

It can gather data on objects reportedly as small as a shoebox, through clouds, day or night, for 32 hours from 18,000 metres—almost twice the cruising altitude of passenger jets.

据报道这种无人机可以在18000米的高空不分昼夜的连续飞行32小时，且可以透过云层监视地面像鞋盒那么大小的目标。 它飞行的这一高度几乎是民航客机巡航高度的两倍。

Once we have reached cruising altitude you will be offered a light meal and a choice of beverages-a word that sounds so much better than just saying 'drinks', don't you think?

一旦进入高空平稳飞行，我们就会提供简单的饭点还有各种饮品——“饮品”这个词比单叫“喝的”强多了，您不觉得吗？

With a complement of 280 passengers and 15 crew, MH17 made its way over Germany, Poland and Ukraine, reaching its cruising altitude of 33,000 feet and flying straight and level, but at 1:21 p.

载有280名乘客和15名机组人员的MH17客机，正沿着航线经过德国、波兰和乌克兰，到达巡航高度33，000英尺的高空，直线平行飞行，但是在下午1时21分，雷达已经与航班失联。

The plane's cruising at an altitude of 92000 meters.

飞机现在正在92000米的高空飞行。

We have now started the last leg of our journey and are cruising at an altitude of 11,000 meters.

现在，我们已经开始我们本次航班的最后一段航程，飞机正在11000米的高空进行巡航飞行。