学校坐落在山脚下的大坝上。从学校大门出来走百多米就有一条小河。小河上的一座石桥年久失修,局部已经开始了垮塌。老葛每天都要到石桥上走走,看看,修一修,补一补。老葛以前是学校的老师,退休后和老伴一起把家搬到了石桥的旁边。由于前几天连续的暴雨,山洪暴发,河水开始猛涨。这天早晨,天刚亮,老葛一来到桥头就被惊呆了。只见那汹涌的洪水, The school is located at the foot of the dam. Out from the school gate to go more than a hundred meters there is a small river. A stone bridge on the river was disrepair, part has begun to collapse. Googles every day to go to the stone bridge, take a look, repair a repair, make up a supplement. Old Ge former school teacher, retired and his wife moved to the stone bridge next to the house. Due to successive heavy rains and flash floods a few days ago, the river started to soar. This morning, the day was dawn, Grizzlies came to the bridge was shocked. I saw that turbulent floods,