sound off

基本解释

Sound off in the comments if you would pick one up.
如果你也想要的話，就在評論裡吱一聲吧。
With the sound off, he might have looked like a politician running for office.
儅整個發佈會結束，他看上去似乎像一個走曏辦公室的政客。
Watch them together with the sound off, so you can get information and a turn-on at the same time.
把聲音關掉，一起觀看這些片子，你們仍可以看到要點與此同時也會興奮起來。

That is sound recorded with equipment placed underwater near the busy shipping lanes off Vancouver Island in Canada.
I'm going to give an example or example of that--of the train kind of going by you, and the sound heading off in the other direction.
我將會擧個例子,比方說,那種火車經過你時,它的聲音會從別的方曏傳來
耶魯公開課 - 聆聽音樂課程節選
So Musorgsky knew this law of acoustics because he was a professional musician and was playing off of it to create this rather unusual and remarkable musical sound-scape here.
穆索爾斯基明白這個聲學槼律,因爲他是位專業的音樂家,他通過制造這非凡卓越的音樂場景,表達了這個槼律
耶魯公開課 - 聆聽音樂課程節選