Her voice over the loudspeaker was distorted.

她通过扬声器说话的声音失真了。

youdao

89% of advertisements had a male voice-over.

89%的广告都用男声画外音。

《柯林斯英汉双解大词典》

When we met, however, we had to use the phone since voice-over IP (VOIP) was not available.

然而当我们视频时还需要使用电话，因为声音传输协议是不可利用的。

youdao

But it was not until March tenth, eighteen seventy-six that Bell was able to send the human voice over a wire.

VOA: special.2010.05.14

And I do voice-over work and...

我做配音，还……

请记住我 - SpeakingMax英语口语达人

Tom Waits is a singer/songwriter whose voice sounds like a truck crossing over hundreds of stones.

VOA: special.2011.03.21

The L Series laptops are tailored for an excellent voice over Internet protocol (VoIP) experience.

ENGADGET: Lenovo ThinkPad L Series arrives for the eco-conscious professional

Its Voice over Internet service goes for 30% to 40% less than traditional phone rates.

FORBES: Trial by Fire

The real question becomes do labor advocates favor worker voice over expansive bargaining power?

FORBES: Reinventing Unions for the 21st Century