disasters always come in three.和the mud dug out was piled up to a long
问题描述：
disasters always come in three.和the mud dug out was piled up to a long
答
1.灾难总是接踵而至
2.被挖出来的土沿着河岸堆积起来.
注意bank在这里是河岸的意思,不是银行.