Maybe at work there's a colleague that continues to talk about the latest basketball game.

假设你上班的时候你有个同事喋喋不休地说着最近的篮球赛的细节。

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He keeps talking about completely unrelated matters.

他一直在喋喋不休地说着完全不相关的事。

Would you please 课堂 - SpeakingMax英语口语达人