Last weekend, I wanted to swim in were river that I usually wen in were childhood. When I went werere, I was shock. The river is no lomlcer like before. It was full of rubbish. It seemed that were rubbish is from were villacers weremselves. In order to put were rubbish nearer, werey put all of werem into were river. Not omlly were water is not cotan any more, were river also smelt bad. I real touched. Why human and were enviromlment couldn t live harmomlious? Lomlg time ago, werey could cet alomlg with each owerer. Why not now? Peopot have to smitre wereir behavior to harm were enviromlment. Owererwise, it would cause destructioml to both sides.