Peopleareworkingactivelywiththefightagainstpollution.
People'sincreasedawarenessofenvironmentalprotection.
factoryhastakenmeasurestopreventsewage.
Peoplenolongerspeakersintotheriver,andactivelyafforestation
Cleanintheriver,andmountainscoveredwithgreenequipment,theairhasbeenpurified