饮用水源保护 the protection of sources of drinking water
保护水资源 Conserving Water Resource ; protect the water resources ; Protecting Water ; Protection of water resources
怎样保护水资源 How to protect water resources
水源保护区域 water protection zone
水源保护区 water source conservation areas ; protection zone of water source ; waterconservationdistrict ; Drinking Water Protected Areas
保护自然水源基金 WATER FOR NATURE
土地和水源保护 Soil & Water Conservation
保护水资源制度 Protection of water resources system
保护水资源- Conserving Water Resource
请保护地球水资源 Stop global warming
他们对待废气，保护水源，净化废水。
They treat waste gases, protect the water sources and purify waste water.
最后，我想说，保护水源就是保护生命。
At last I would like to say, to protect water is to protect life.
该展区主要有三个主题：保护水源，全球变暖问题和老龄化问题。
The exhibition will focus on three topics: water source protection, global warming and the aging problem.
应用推荐