endless witty remarks; sparkling discourse (/sayings);scintillating witticisms ? 那位使者～，四座皆驚。The sparkling discourse of the envoy stunned the other guests.
妙語如珠miào yǔ rú zhū
美妙動聽的語言如同珍珠一樣晶瑩光亮。形容語言精彩。endless witty remarks, effulgent with clever remarks, speakling sayings