“谁说永定河干涸无水?谁说永定河黄霾漫天?”作为北京市永定河改造工程的总设计师,北京市水利规划设计研究院副总工程师邓卓智说:“如今的永定河,芦苇青青,水波悠悠。水中的荷花,像是在瑶池中沐浴的美丽少女。”永定河被北京人称为母亲河,但历来脾气暴躁,不时改道,频发洪灾,不见母亲的一丝温情。尤其是近几十年来,河水断流,河床遍布大小不一的挖沙坑,飘荡着漫漫沙尘,成了不折不扣的“永痛河”。 “Who Yongding dry? Who Yongding yellow haze?” As the chief architect of Beijing Yongding River renovation project, deputy chief engineer of Beijing Water Resources Planning and Design Institute Deng Zhuozhi said: “Now Yongding River, reed green, water waves long water lotus, like a beautiful girl bathed in the Yao Chi. ”“ Yongding River was Beijing’s mother river, but has always been temper, from time to time diversions, frequent floods, but not the mother’s trace of warmth . Especially in recent decades, river water flow, riverbed all over the size of the dug bunker, drifting long dust, has become a letter ”forever pain River ".