seepage of dam foundation

例句：

1. 1.The water seepage is causing the foundation to erode.
   水渗漏正在导致地基侵蚀。
2. 2.The leaky pipes are causing a lot of seepage.
   漏水的管道造成了很多渗漏。
3. 3. The engineers were investigating the cause of the seepage in the foundation.
   工程师们正在调查地基渗漏的原因。