underwater acoustic transducer

例句：

1. 1. The underwater acoustic transducer is used to detect and locate objects in the water.
   水下声学换能器用于检测和定位水中物体。
2. 2.The submersible acoustic transducer was developed to help divers navigate through deep waters.
   这种水下声学换能器被开发出来，帮助潜水员在深水中导航。
3. 3. The underwater acoustic transducer can transmit high-frequency sound waves that are useful for mapping underwater environments.
   这种水下声学换能器可以发送高频声波，这对于绘制水下环境非常有用。