ground water wave

例句：

1. 1.The waves crashed against the shore.
   波浪冲击着海岸。
2. 2.The ocean is a source of ground water waves.
   海洋是地表水波的源泉。
3. 3.The sound of the waves was like a gentle whisper.
   海浪的声音像轻柔的低语。