2 sentences for 语音 (yǔ​yīn — pronunciation)

1. 他的英语语音非常标准。

   tā de Yīng​yǔ yǔ​yīn fēi​cháng biāo​zhǔn.

   His English pronunciation is very standard.

   Source: Dong Chinese Dictionary

2. 启动语音指令。

   qǐ​dòng yǔ​yīn zhǐ​lìng.

   Initiate voice command.

   Source: OpenSubtitles