1. In other words ...
2. If I understand you correctly, you mean ...
3. What you said is ...
4. What this means is that ...
5. I think I understand what you mean.
6. Let me put it another way.
7. Would you like to elaborate on this point?
8. This brings us to our major question ...
9. Could you restate your point?
10. I'm not sure I understand.
