Checking that you've understood التأكد من أنك قد فهمت So, I / We have to Do you want me / us to Am I / Are we supposed to Should I So, the (general/basic) idea is to Do you mean Does this mean that So am I right in saying So, what you're saying is Expressing uncertainty التعبير عن عدم اليقين I'm not really sure but I think I can't say for certain but It's difficult to say exactly but perhaps I couldn't say, really I'm not sure I don't know for sure but Giving yourself time to think اعطاء نفسك الفرصة لكى تفكر Well, let me see Let me think Let me get this right Um, well, that's a difficult question / that's an interesting question I'll have to / Let me think about that for a moment I think it's difficult to answer that question How shall I put it? Now, how can I best say this Interrupting politely مقاطعة الحديث بأدب Could I just say something Actually, I'd just like to say Sorry to interrupt, but Oh, while I remember / before I forget Excuse me May I interrupt