我在《乡音》杂志1997年第5期,曾发表《河北水资源危机和对策》一文,言犹未尽,故藉《乡音》再谈水资源的危机情况和我们的对策。水资源的匮乏与从航天飞机上看,地球是一个耀眼的蔚蓝色的水晶球,那是广阔海洋反射太阳光形成的动人景象。因此,地球又称水球,并有“水的行星”之美 I was in “accent” magazine No. 5 of 1997, once published “Hebei water crisis and countermeasures” a text, still say, so by “accent” to talk about the crisis of water resources and our countermeasures. Lack of water resources From the space shuttle point of view, the Earth is a dazzling blue crystal ball, which is the vast ocean reflection of the formation of the moving scenes of sunlight. Therefore, the Earth is also called a water polo and has the beauty of a “water planet.”