当她现在问我这个问题时，我吓了一跳。

I was shocked when she asked me this now.

youdao

当亚洲的一切似乎都出了问题时，就出现了疯狂推卸责任的现象；现在，当一些事情开始朝着好的方向发展时，就产生了一场争夺信誉的竞赛。

There was frantic blame-shifting when everything in Asia seemed to be going wrong; now there is a race to claim credit when some things have started to go right.

youdao

现在唯一的问题时：如何实现这样的搜索机能。

The only question now is how to implement this search functionality.

youdao

Now, when we talked about optimization problems in dynamic programming, I said there were two things to look for.

现在，当我们讨论,动态编程中的最优化问题时，我想说有两件事需要注意。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now, let's come back to the question we started with, which has to do with profits and so on in society.

现在我们来回答刚讲课时提到的问题,是与社会现实中的利润有关的问题

耶鲁公开课 - 博弈论课程节选

Now, I've got to admit that when I pose that question, that sounds rather bizarre.

现在，我不得不承认,当我提出这个问题时，听上去相当奇怪。

耶鲁公开课 - 死亡课程节选