Translation of "Echo" in Japanese

His opinion does not arouse any echo in his colleagues.

彼の意見は同僚の間でなんの共鳴も呼ばない。

And as it turns out, I had no idea about digital echo chambers.

後で分かったんだが 私はネットの エコーチェンバー現象を理解してなかった

We heard the echo of our voices from the other side of the valley.

私たちの声のこだまが谷の反対側から聞こえた。

- If you shout from the top of a cliff, you can hear the echo of your voice.
- If you shout from the top of a cliff, you can hear your voice echo.

崖の上から叫べば自分の声のこだまが聞けるよ。