The more low noise control, is the sound-absorbing effect with the censored box.

更低的噪音控制，就是加装具有吸音效果的消音箱。

youdao

The more low noise control, is the sound-absorbing effect with the censored box.

更低的噪音控制，就是加装具有吸音效果的消音箱。

youdao