上空

"A telecommunications company could put transponders on an airplane and fly it over a city," Bushman said."The aircraft could be used for everything from relaying cell phone calls to cable television or Internet connections."

通讯公司可以把发射基站放到悬停在这座城市的上空的这种飞行器上，可以广泛应用到依靠这种原理通讯的从手机到网络连接的每一种行业中。

The definition of waste: a busload of economists plunging over a precipice with three of the seats unoccupied.

经济学家不知道自己在说什么，但让你感到那是你的错。浪费的定义：一车经济学家掉下悬崖，车上空着三个座位。

The quicker , shallow breaths of Jo sprawled comfortably across a camp bed beside the far wall.

乔的呼吸声轻微而短促，在靠墙边的行军床上空轻快地回荡。

This is only after wandering in the once filled with smoke over the battlefield and Youhun cannon fodder!

这之后就只剩下游荡在曾经的弥漫硝烟战场上空的游魂和炮灰！

The writer Jinziwei said in his book "My short noble life": it is the a kind of copying time, and in the fast times we should catch the new growing point no matter how slender it is, and it is more difficult to put the wandering emotion and soul in the air of city.

作家津子围在《我短暂的贵族生活》中说："这是一个复制的时代，一个移花接木的社会，在快速成长的过程中，我们的根须必须抓住新的、哪怕细小移动的生长点，更为艰难的是，我们还要安放漂浮在城市上空流浪的情感和灵魂"。

Finally, Causey told the state police to fire shots over their heads.

最后，考西告诉州警朝古巴人头顶上空开枪。

And why the Sun upon the mead So chillingly should frown ?

为什么草地上空的阳光冷冷地紧蹙眉头？

I saw the bird circling in the sky.

我看到那只鸟在上空盘旋。

He performed the fastest sail circumnavigation, the fastest sail transatlantic crossing and the highest flight in a glider, nine miles (15.5km) above the Andes.

并且他还进行了最快的环球帆船航行，最快的的跨大西洋的帆船穿越和在安第斯山脉9英里（15.5公里）上空进行最高的滑翔机飞行。

If the circumpolar vortex lasts longer than usual in future years, a large ozone hole could be expected to develop above the Arctic.

如果环极涡旋在未来几年里比正常情况下持续更长时间，一个大规模的臭氧空洞就很可能在北极上空发展起来。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。