现在让我想想—他说他住在哪里呢？

Now let me see—where did he say he lived?

《牛津词典》

换一下，现在让我来问你一个问题。

Now let me ask you a question, for a change.

《柯林斯英汉双解大词典》

我刚才稍微离题说明了迄今的情况，现在让我重述一下要点。

I've digressed a little to explain the situation so far, so let me now recap.

《柯林斯英汉双解大词典》

Now let's think about designing the experiment itself. The goal here, there are two goals. Or more than two.

那么现在让我们来想想,怎么设计实验本身吧，这里有两个目标，或者多于两个目标。

麻省理工公开课 - 计算机科学及编程导论课程节选

So now let's go around the cycle and just compare notes on what happens to the thermodynamic quantities as we do that.

现在让我们推导一下这个循环,比较一下这个过程中,热力学性质的变化。

麻省理工公开课 - 热力学与动力学课程节选

Now, let me explain a detail that I think is important, but I think a little lost to us in today's world of technology.

现在，让我向你们解释一个我认为很重要的细节，但是我觉得在现在的科技中有点迷失了的。

耶鲁公开课 - 1945年后的美国小说课程节选