核实你对考官说的话的理解是否正确：

Do you  mean...?

If I understand right, ...

I'm sorry if I'm being a little slow, but...?

I'm sorry, I'm not sure I understa12 Do you mean (that)...?

So am I right in saying ...?

If I've got the picture, then ...

So what you mean is ..., right?

Sorry I don't quite catch you. You mean...?

Can I get one thing clear?

Would I be correct in supposing...?

表示不同意某事或某观点:

I'm afraid it's wrong.

I don't think so.

I'm afraid what you think about... is not quite right.

Sorry, that's not at all right.

No, you've got it all wrong.

I think the information you have must be incorrect.

If I may say so, it is not the case.

If I may say so, you are mistaken there.

I'm sorry, there is some misunderstandings here.

It doesn't seem correct to say...