Sabine reverberation formula

例句：

1. 1.The sound of the waves reverberated through the valley.
   海浪的声音在山谷中回荡。
2. 2.The echoes of history are still felt today.
   历史的回声仍然在今天感受到。
3. 3. The music reverberated throughout the room.
   音乐在整个房间里回荡。