李武军

as water is becoming less and less, we must pay great attention to save water. we can use water to wash our hands and to take a shower. water can also bring us a lot of entertainment. but the most important is that we drink it everyday. nothing can live without water.  How to save water? That is really a question. whenever you  see the water is flowing from the tap, you must turn it down without hesitation. that is what I think.~~~~