He said: "a secure water supply is vital not only for drinking water but also for agriculture, to ensure a reliable, stable source of food."

他说：“不仅关系到饮水，稳定的水供应对农业提供稳定可靠的食物来源也至关重要。”

youdao

Finding water is a huge boost for future human missions as it could be used not only as a source of drinking water but also as fuel.

找到水对人类未来的探月计划具有重大的推动作用，因为它不仅可以用来作为饮用水的来源，也能用作燃料资源。

youdao

The Ogallala aquifer is a major source of drinking and irrigation water for America's central plains.

奥加拉拉蓄水层是美国中部平原饮用和灌溉用水的主要来源。

youdao

The Ogallala aquifer is a major source of drinking and irrigation water for America's central plains.

VOA: special.2011.07.08

Paget says Belu -- derived from the word blue and the Italian word for beautiful, "bella" -- takes a three-pronged approach to its clean water projects, by not only providing a clean water source for drinking but water for washing hands and education about the importance of hygiene.

CNN: Eco-friendly bottle for ethical water

In a statement, the Shanghai municipal government said that the water in Huangpu River, which is a major source of drinking water for Shanghai, was safe.

BBC: China pulls nearly 6,000 dead pigs from Shanghai river

Declared one of three wetlands of global importance by Unesco in 1971, the Everglades is also the source of drinking water for approximately five million people in south Florida.

BBC: Florida��s newest wildlife refuge