empty talk

• 讲空话

  waffle

• 好讲空话的人

  someone who often indulges in idle talk

• 空话连篇

  page after page of empty verbiage

• 骗人的空话

  misleading patter

• 这只是空话。

  This is just idle talk.

• 我从来不说空话。

  I always mean what I say.

• 少说空话，多干实事

  indulge less in idle chatter and do more actual work