Huì shàng tā cìcìbùxiū, méi rén néng chā shàng huà.
At the meeting he chattered on and on; no one could get a word in.
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From Han Yu's Tang-dynasty 《送殷员外序》: 持被入直三省,丁宁顾婢子,语刺刺不能休 — describing someone fussing over the maids while preparing for night duty. The 刺刺 mimics persistent prickly chatter.