It is universally acknowledged that river banks are damaged by the ant cave in them, but it should be noted that it is not the floods outside the banks that damage them, but just the ant caves inside.

其千里大堤，毁以蚁穴，不是因为外部的滔天洪水，而是由于堤内小小的蚁穴。

youdao

It is universally acknowledged that river banks are damaged by the ant cave in them, but it should be noted that it is not the floods outside the banks that damage them, but just the ant caves inside.

其千里大堤，毁以蚁穴，不是因为外部的滔天洪水，而是由于堤内小小的蚁穴。

youdao