But Bromirski said large waves create enough energy to be measured by seismographs, also.

但布罗米尔斯基说，巨浪也产生足够的地震测。

The crash sends energy through the ocean floor where it can be measured by seismographs.

撞击产生的穿过海底，在海底可以用地震测。

A woman was introducing a self-adjusting seismograph to some people.

一位妇女正向人们介绍一种自动调节的地震。