With so much piped water lost to the ground beneath the city, Mexico city is now exploring rainwater collection and purification to lighten the load on overtaxed aquifers.

墨西哥市的许多自来水都在运送过程中流失，因此它尝试收集净化雨水来减缓过度的水资源需求。

youdao

Planet Coaster will let your imagination run wild as you build your own theme park, constructing everything from the rides to the concessions to the ground beneath your guests' feet.

过山车之星想让你发挥你脑洞大开的想象力去建造属于你自己的主题公园，从游乐设施到你客人的脚下的地面上的一切东西都可以建造。

youdao

Airborne technologies, such as different types of radar and photographic equipment carried by airplanes or spacecraft, allow archaeologists to learn about what lies beneath the ground without digging.

机载技术，例如飞机或宇宙飞船能携带的不同类型的雷达和照相设备，让考古学家无需挖掘就能了解地下的情况。

youdao

But the Mahmouds, like many other Palestinian families in the West Bank do not have access to much of the water in the ground beneath them.

VOA: standard.2009.08.01

What the cynics fail to understand is that the ground has shifted beneath them -- that the stale political arguments that have consumed us for so long no longer apply.

CNN: Obama's inaugural speech

What the cynics fail to understand is that the ground has shifted beneath them - that the stale political arguments that have consumed us for so long no longer apply.

NPR: Obama Vows To Tackle Challenges

Policy tinkering, which clears the way for entrepreneurs to do better, without entirely changing the ground beneath them, might be more successful, he argues.

ECONOMIST: Economics focus