Joke Collection Website - Public benefit messages - What does it mean to mumble in Cantonese?

What does it mean to mumble in Cantonese?

What does it mean to mumble in Cantonese? In Cantonese, muttering probably means nagging. What are you talking about? It shows that this person speaks hesitatingly, gnashes his teeth, and has no idea to speak freely directly. It's really that he hesitates and can't express himself clearly.