４ 月 ２８日凌晨，闷热之后的湖南省保 靖县雷雨交加，山洪陡至。酉水大桥 旁的小河倾刻间水势湍急，水位猛 涨，小河与西水河交汇口不远处，一座新 桥正在加紧施工。为确保刚搭起一半的桥架的安全，数十名施工人员一大早就开始 了紧张的加固工作。不料，小河上游一座 浮桥因? On the early morning of April 28, the thunderstorm at Baojing County, Hunan Province, after the hot weather, rose sharply. Yushui bridge next to the river between the decisive moment of rapid water, water levels soared, the small river and the junction of the West River is not far away, a new bridge is stepping up its construction. To ensure the safety of the newly erected bridge, dozens of construction workers started their intense reinforcement work early in the morning. Unexpectedly, a floating bridge upstream of the river due to?