Everybody knows that there is serious problem of water pollution on the Yes，water pollution is Look!The water in the river is getting dirtier and Most of fish in the water have died，and we can’t swim in the My grandfather says，when he was very little，the water in the river was very He often swam in the river with his That was before，but now we can’t see such clean Let’s protect the water from pollution，because we can’t live without The water is really important to us （也是借鉴的，希望对你有所帮助）
