并通过污水处理后的回用、海水淡化、增大集水区等手段，来实现水源多样化。
Through the reuse of treated wastewater, desalination, increasing the catchment area and other means to achieve diversification of water sources.
并通过污水处理后的回用、海水淡化、增大集水区等手段，来实现水源多样化。
Through the reuse of treated wastewater, desalination, increasing the catchment area and other means to achieve diversification of water sources.
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