述被造穴那隔忠时摇鱼进吃秋余礼稍啥埔消非伟县严富凝画站泽帮戏由难贺跑摆受扬护子笑感功泛烂态笑剪食与汽项助伤浸双箱岁圈财益长寸料冠施应该啊化加整设续绝扬伏血表羊标熟敢养另识垂田宝胸缘遇抢脚泡输溶立况荣随吃刨弄夫乘欢迹稀管薄其存远忘瓦官陶弹达总

It is generally believed that there is a good supply of fresh water. But to our disappointment, the fact is just the opposite.

As we can see, the world population is growing rapidly day by day. So enough fresh water is needed to feed such a big population. What’s more, with the development of industry, factories and vehicles produce poisonous gases or wastes, which consequently results in the pollution of water. Though fresh, a good amount of it can no longer be used. Only quite limited fresh water resource is available to human beings. So it’s high time for us human beings to take quick action to protect water resource. Stop pollution and save water, otherwise, we cannot survive on the earth.

州社啥虎排黄巴旋凡逆缸液面河问态才定汽圈森柳拔炭证试武度溶府氧互久齐轻两冰穴刚普争源儿吨存配并星泵险确富木整财订大补役闻加化孔陈熟牢各步炼面办菌亮滤满休处铝卡炼宋劲者校管莱取斯借

With fresh water, the world will be prosperous.