talk

谈话, 交谈, 会谈, 讲话, 演讲, 空谈, 谣言, 方言, 语言

an exchange of ideas via conversation; discussion; (`talk about' is a less formal alternative for `discussion of'); the act of giving a talk to an audience; idle gossip or rumor

讲话, 演讲, 说话, 谈话, 交流, 闲聊, 说闲话

讲, 说, 讨论, 谈论