acoustic water level

例句：

1. 1. The sound of the waves hitting the shore is a reminder of the acoustic water level.
   海浪拍打岸边的声音提醒着我们声学水位的存在。
2. 2. The acoustic water level has been rising due to increased industrial activity in the area.
   由于该地区工业活动增加，声学水位一直在上升。
3. 3.The acoustic water level is an important indicator of the health of our oceans.
   声学水位是我们海洋健康状况的重要指标。