He was on a call, so I left a message on his voice mail.

他正在通话，我就在他的语音信箱留了言。

《柯林斯英汉双解大词典》

youdao

"Yes," he muttered, his voice so muted I hardly heard his reply.

“是啊，”他轻声说道，声音轻得我几乎听不到他的回答。

《柯林斯英汉双解大词典》

So there is about between 12-16 rules that are there if you learn them, just naturally your voice will take in fluctuation and intonations. So I had the opportunity to learn actually here in New Jersey from people.

大概有12至16条字母的发音规则,如果你学习了，那么很自然地你的声音,就会有起伏和音调,我当时正好有机会在新泽西学习这个。

普林斯顿公开课 - 人性课程节选

But it was voice-activated, so like, if you yell, it would like start blowing bubbles.

但是它是可以通过语音控制的。所以说，你一大叫，它就开始冒泡。

气泡项目 - SpeakingMax英语口语达人

Ms. SIMON: It's so nice - so nice to hear your voice.

NPR: Carly Simon's 'Never Been Gone'

Tan and Bass rely so heavily on voice-over narration that it sponges up the possibilities for genuine drama and emotion.

NEWYORKER: The Joy Luck Club

His surface is so smooth, his movements so easy and fluid, his voice so consistent and well-pitched that he can seem like an actor playing a politician, too implausibly effortless to be doing it for real.

NEWYORKER: The Conciliator