Heavy rain undermined the foundation of the warehouse, so shipping was delayed for a week.

大雨掏空了倉庫的地基，因此出貨延誤了一週。

The construction crew warned that digging too close would undermine the office parking lot.

施工團隊警告，太靠近開挖會把辦公室停車場的地基挖空。

Engineers found that water had undermined the road near the hotel, forcing tourists to detour.

工程師發現水流已掏空飯店附近的道路，遊客只好繞道。