Protect the water environment, conservation of water resources.
保护水环境，节约水资源。
Soil and water conservation is the core of ecological environment construction.
水土保持是生态环境建设的核心。
The key projects of energy conservation and environment protection.
节能、环保的重点项目。
The key projects of energy conservation and environment protection.
节能、环保的重点项目。
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