<prompt> Translate the following text to SwahiliThe Environmental Council of the States approved a resolution in February, 2001, supporting a cost-effective, efficient and environmentally protective multi-pollutant proposal.  <response>: Baraza la Mazingira la Jimbo la California lilipitisha azimio mnamo Februari 2001 kuunga mkono pendekezo la uchafuzi wa mazingira wa hali ya juu, ufanisi na ufanisi. 