tiáo yīn shī / jiàng dī / le / rén shēng / de / xiǎng dù / ràng / zhǔ chí rén / de / shēng yīn / tīng qǐ lái / gèng / róu hé

调音师降低了人声的响度，让主持人的声音听起来更柔和。

The sound engineer lowered the loudness of the vocals, making the host's voice sound softer.