这是已封河的黄河内蒙古巴彦淖尔段（12月31日摄）。据内蒙古自治区防汛抗旱指挥部介绍，截至12月31日，黄河内蒙古段680公里设防河段全线封河，封河水位平稳，封河时间比往年提前5天。新华社记者 赵婷婷 摄     This is already the freeze of the Yellow River in Inner Mongolia bayinnaoer section(On December 31 of the perturbation).According to the Inner Mongolia autonomous region flood control and drought relief headquarters,As of December 31,,680 kilometers of the Yellow River in Inner Mongolia section fortification reach all the freeze,The freeze water stable,The freeze time 5 days earlier than usual.Xinhua news agency reporters ZhaoTingTing perturbation

    冰凌堆积在已封河的黄河内蒙古乌海段河面上（12月31日摄）。新华社记者 赵婷婷 摄     Wuhai Inner Mongolia section of the Yellow River ice accumulation has set up a file the freeze in the river(On December 31 of the perturbation).Xinhua news agency reporters ZhaoTingTing perturbation