They have designed a system which pumps up water from nearly 1,000 feet below ground.

他们设计了一个能从地表以下1000英尺处抽水的系统。

Another way of countering drought is to have a limited amount of mass above ground and to have extensive root networks below ground.

对付干旱的另一种方法是在地面上种植特定数量的植物，并且确保地下有广大的根系网络。

The cables are buried one metre below ground level.

电缆埋在地平面下一米深的地方。

The local limestone is so porous that all the rainwater immediately sinks below ground.

当地的石灰岩如此多孔以致所有的雨水很快渗到地下。

Merian noted how the ants took the leaves below ground to their young.

梅里安注意到了蚂蚁是如何把地下的树叶带到它们的后代那里的。

Thanks to a hot spring almost 40m below ground, the temperature of the lake never dips below 23C.

得益于地下40米深处的温泉，即使在冬天，湖水的温度也从未低于23摄氏度。

Roots grow below ground.

根生长在地下。

The science library is below ground!

科学图书馆在地下！

A shoot originating form below ground.

从地下长出的枝条。

The system has been designed to operate above or below ground.

该系统被设计成在地面或地下运行。

Trees in real forests might also share information below ground.

在真正的森林中，树木可能还会在地下交流信息。

Everybody gets what a train is, whether it's above ground or below ground.

每个人都知道列车是什么，无论它运行在地面或地下。

The lowest habitable story of a building, usually below ground level.

可居住的最低的建筑物楼层，通常在地平面以下。

Since this level was below ground, it did not show on the face of the building.

由于这一级别低于地面，但它并没有显示在面对建设。

Roads, which use up 12% of Singapore's land area, will increasingly be put below ground too.

公路占据新加坡12%的土地，以后会有更多的公路也要被修到地下。

Even the passengers, accustomed to the chaos of the streets above, were well-behaved below ground.

甚至那些习惯于地面街道上混乱状态的乘客在地下也表现良好。

A third hall, around 2 km away from both reactors and 300 m below ground, will be ready by June next year.

第三个则距离前两个大约2千米在地下300米处，将在明年6月份左右完成。

Hundreds of commuters, on their way to work via subway, were trapped below ground with no escape possible.

数百名通勤者在他们乘坐地铁去上班的路上，也被陷在地下，没有办法逃生。

Take cover as quickly as you can, below ground if possible, and stay there until instructed to do otherwise.

要迅速寻找掩体，如有可能，躲入地底下，然后呆在那里，直到有听到新的指示，否则不要出来。

The team placed highly sensitive electrical devices about one kilometer below ground in two different places.

研究团队在两个不同地点的地面以下一公里处安置高敏感电气设备。

They are ready in their nests below ground, having already grown their wings, waiting for these kinds of triggers.

它们在地下的巢穴里已经准备好了，准备好长翅膀，等待这一系列的突发事件。

Growing Numbers of? Europeans are burrowing below ground to create house, offices, discos and shopping malls.

持续增长的大量的欧洲人挖地洞建房子，公司，迪厅和商场。

Widespread overgrazing disturbs water cycles, reducing replenishment of above and below ground water resources.

大面积过度放牧扰乱了水循环、减少了地表和地下水资源的补充。

Some parts of the fence are 17 feet high, with metal plates extending ten feet below ground to prevent tunnelling.

部分栅栏有17英尺高，金属板延伸到地下10英尺以排除挖隧道的可行性。

In this case, the Fukushima Daiichi nuclear complex's back-up diesel-powered generators were built below ground level.

而在这一次事件中，福岛核设施的备用柴油发电机都被建在地平面以下。

The architects integrated the four-storey building into the natural slope of the site, with two levels located partly below ground.

建筑师把四层的建筑融合在场地的自然坡度中，其中有两层位于地下。

Some of these so-called " extremophiles" have been found thriving in complete darkness, in parched deserts and even miles below ground.

在完全黑暗的环境、干燥的沙漠甚至地下数英里的地方，都有那些所谓“极端微生物”在繁衍生息。