iihcuo
幼苗
共回答了20个问题采纳率:90% 举报
water resource is very importance for humanbeing,because human can not live without water.however in reality water is polluted and wasted by people.water resourece is limitted,we should save water and protect water,for example reuse water in daily life,and decrease the industrial pollution.save water is save life,every body has this obligation.
未成年
1年前
2