lat unday my father and i went fihing along a river. we found the water o dirty that we could hardly catch fih in it.
a lot of factorie along the river alway poured their wate water and rubbih traight into the river which made the river water polluted. in thi way mot of the fih in the river were killed.if the river water all over the country i polluted like thi， no living thing will exit in the water. a we all know， environmental pollution doe great harm to living thing and human being. now more and more people have come to realize how eriou thi problem i. our government i doing her bet to take meaure to fight againt pollution. we expect that the water in every river will be made cleaner and cleaner before long.