teach someone a lesson การใช้

• But just keep in mind this is to teach someone a lesson about civility and civil disagreement . talk ) 03 : 39, 30 May 2008 ( UTC)
• The colloquial phrase " to teach someone a lesson ", means to punish or scold a person for a mistake they have made in order to ensure that they do not make the same mistake again.
• "I am surprised that he should have ended a generally positive speech on such destructive comments, as in he's going to teach someone a lesson, " said Margaret Ng, an opposition lawmaker.