1. The meeting was disrupted by the constant interruptions of the prattler.
会议因为那个喋喋不休的人不断打扰而变得混乱不堪。

2. Don't waste your time talking to that prattler. He never says anything of substance.
别浪费时间和那个唠叨的人说话，他从来没说过什么有内容的东西。