Already there are acute shortages of both surface and underground waters in many locations.

在许多地方，无论地面水或地下水都已经严重短缺了。

youdao

They are in both ends of the earth, a piece of the sky, a underground.

他们在地球的两端，一个天上，一个地下。

youdao

They are in both ends of the earth, a piece of the sky, a underground.

他们在地球的两端，一个天上，一个地下。

youdao