Wealth depends to a great extent upon a country's natural resources, such as coal, gold, and other minerals, water supply and so on.

一国财富在很大程度上受其自然资源影响，比如：煤炭、黄金或其他矿物质、水源等等。

youdao

In order to raise the efficiency of the water supply, measures should be taken to centralize the management of water resources.

为提高供水效率，应采取集中管理水资源的措施。

youdao

Run by small organizations, highly fragmented and with few resources to invest in security, the nation's water supply is an inviting target for attack.

由小型组织维护，高度分散，安全方面毫无资源投入，这个国家的供水设施是攻击的绝好目标。

youdao

Buried in the "Miscellaneous" provisions of the Act is a far reaching power given to the Secretary of State to intervene should the Assembly or Ministers do anything that might have "a serious adverse impact" on water resources, supply or quality in England.

BBC: Highly politicised liquid assets

Not surprisingly, the countries are wealthy and among the world's greenest as well, according to the Environmental Performance Index, a joint product of Columbia University and Yale University, which measures performance against 25 indicators, such as measures of air pollution, water supply or use of natural resources.

FORBES: The Most Energy-Efficient Countries

They include water supply and sewerage, including abstraction and impounding of water, resources management, water quality, the water industry, water charges, safety of reservoirs and so on.

BBC: Highly politicised liquid assets