Phrases Phrases for Complaining Politely

I'm not sure I understand...

B2

Meaning

Politely asking for clarification.

Example sentences

John: The new regulations are quite complex.

Alice: Yes, they are. I'm not sure I understand section 3. Could you explain it to me?

John: Sure. Let me break it down. And I'm not sure I understand your previous point. Could you clarify?

Alice: Yes, of course! Let me rephrase.