dà / jiā / zhèng / zài / rèn / zhēn / tǎo / lùn / wèn / tí / tā / què / zài / yì / páng / ráo / shé / tiáo / chún / yǐng / xiǎng / le / zhěng / ge / huì / yì

大家正在认真讨论问题，他却在一旁饶舌调唇，影响了整个会议。

Everyone was seriously discussing the issue, but he kept blabbing and showing off, disrupting the whole meeting.