save-water scheme 节水方案
save water economy 节水经济
save-water faucets 节水型水龙头
save water resource 节约水资源
save-water type culture 节水型养殖
The third way is to save water and to reduce the waste of water use.
三是节约用水,减少浪费。
参考来源 - 黄河山东段水资源可持续开发利用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Now,he is trying to help people grow trees and plants in the desert -- and save water.
VOA: special.2010.07.13
Some plants' pores can tighten to save water during conditions of high carbon dioxide.
VOA: special.2010.01.26
They say this suggests that changing plants to save more water will not affect plant growth.
VOA: special.2010.01.26
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