These just fade out on shallow beaches, so the whale doesn't hear an echo and it crashes onto the shore.

这些声音在浅滩上逐渐消失，所以鲸鱼没有听到回声，就撞到了岸边。

youdao

He could hear an echo when he talked.

当他说话时他能听见回声。

youdao

There was an echo on the line and I couldn't hear clearly.

电话里有回音，我听不清楚。

《牛津词典》

One could almost hear an echo of Martin Luther denouncing the sale of indulgences.

ECONOMIST: Why Germany seems not to want a quick fix for the euro crisis

"I hear an echo, " she complains.

FORBES: Srpska calling