polluted water is here and there

Tagged Discussions

polluted water is here and there

aringwi @aringwi (136) • China 3 Nov 08

With the development of industry,the number of the factory is becoming larger and larger.The used water is poured into the river directly without any dealing.the dead duck or chick is thrown into the river.The water is becoming...

polluted water is here and there

2 responses