他总是喋喋不休地吹嘘自己根本不存在的冒险经历。
He kept ___prating about his non-existent adventures.
她总是喋喋不休地谈论那些无聊的八卦。
She keeps ___prating about those meaningless gossips all the time.
她不停地唠叨着邻居的八卦,完全没注意到没人感兴趣。
She kept ___prating about the neighbors' gossip, not realizing nobody cared.