Let me make sure I understand.

Meaning

Indicates a desire to clarify.

Examples

• John: So, we need to submit the report by the end of the week?
• Alice: That's correct.
• John: <b>Let me make sure I understand</b>. That means Friday is the absolute deadline?
• Alice: Exactly. <b>Let me make sure I understand</b>; you've received all necessary documents?