Mr. Smith doesn't like all that empty talk between Susan and Joan, which he thinks will definitely get them nowhere.

史密斯先生不喜欢苏珊和琼之间那些空洞的谈话，他认为这些空谈毫无价值。

youdao

You'd better stop this empty talk.

你这些空话还是收起为好。

《新英汉大辞典》

Empty talk is no good.

空谈没有好处。

《新英汉大辞典》

All the talk about it being a cash-in etc is just empty talk, I feel.

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You hand out invitations to people all over town (who promptly decline to come) and then when you return to him, the game forces you to sit there for two minutes while no one shows up and Claptrap tries to make awkward small talk with you at his empty party.

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Talk about the man in the empty suit.

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