Chinese phrase
不好意思，听不清 bù hǎo yì si tīng bù qīng
Meaning
Sorry I can't hear clearly
When to use it
It politely says that the speaker cannot hear clearly. It is used when a voice or call is unclear, often before asking for a repetition.
Example dialogue
不好意思，听不清，您能再说一遍会议开始时间吗？ bù hǎo yì si tīng bù qīng nín néng zài shuō yí biàn huì yì kāi shǐ shí jiān ma
Sorry, I can't hear you clearly. Could you say the meeting start time again?
会议是下周三上午十点开始。 huì yì shì xià zhōu sān shàng wǔ shí diǎn kāi shǐ
The meeting starts at 10 a.m. next Wednesday.