Now let me think...

嗯，让我想想…

《牛津词典》

Let me think it over.; Let me see.

让我想想看。

《新英汉大辞典》

Let me think: was I the same when I got up this morning?

让我想想：今天早上起床的时候，我还是原来的我吗？

youdao

After graduating from university in a computer gaming program, he founded an educational video game company called Let Me Think Games.

VOA: standard.2010.04.20

Now, let me think about that; let's think out loud about that other statement.

现在,让我们想想,让我们仔细思考一下其他国家的情况

耶鲁公开课 - 1871年后的法国课程节选

My favorite football player, I'd have to say... let me think about that for a second, there's a lot of them.

我最喜欢的橄榄球运动员，必须得说……让我想想，太多了。

美国和美式足球 - SpeakingMax英语口语达人

And he sort of said, I think he responded, I don't know or let me think about that, and left that topic.

CNN

When she asked what to do about the gifts, at most he says "let me think about it" -- though Ms. Lewinsky has acknowledged on several occasions that he may have said nothing.

CNN: Transcript: White House Deputy Counsel Mills' statement

Let me think for a moment before answering.

FORBES: Four Ways To Be A More Confident Speaker