表達 “someone likes the sound of their own voice 某人喜歡自己的聲音” 幽默地描述了一個人總是以自我為中心，不讓他人講話，自己滔滔不絕，喋喋不休。這個表達含貶義，暗示此人認為自己的觀點比其他人的都重要。
My teacher really likes the sound of his own voice. He talks and talks and talks, and he doesn’t realise that the whole class is bored.
I have a colleague who really likes the sound of her own voice. She dominates every meeting and thinks she’s the only one who knows anything.
William is a good friend. He likes the sound of his own voice, but he can listen when he needs to.