我諗一諗, 睇下點樣講比你知 ! (英文點講啊 ?)

Let me think how to put it to you.
put it to 簡單指「講」, 但亦可以指「選擇一個合適的表達方法」.
亦可以說: Give me a minute to think how to put it to you.
"A minute" 並非真係指一分鐘, 而係指「畀少少時間我...」

2006-11-30 17:30:50 補充：
如果你真正意思係「解釋」則用 explain it 代替 put it 會更貼切.

2006-11-30 17:34:52 補充：
如果你係要時間諗點樣用英文講出來, 則可以用 Give me a minute to think how to say/express it in English (不用 tell)

It is actually wrong.
You should say: Give me some time, and I'll answer you later.
Please wait for a while, I have to think about it.
Please give me some time, I am thinking about it.

2006-11-30 18:32:45 補充：
Let me think it over and tell you the answer.

2006-11-30 18:33:29 補充：
I have to figure the answer. Please be patient.

I think it over and will tell you later.

應該係

let me think how to tell you about that.

2006-11-30 17:32:12 補充：
漏咗個字let me think on how to tell you about that

Maybe you can say so:

" I need some time to think about it and figure out how to tell you."

Or you can take:

" I need some time to think about it and I will tell you later."

" I think mins , and than tell you " is not correct gramatically and it sounds to be Chinese-English