如果你现在取消，就会破坏我所有的安排。

If you cancel now you'll mess up all my arrangements.

《牛津词典》

如果她当时守口如瓶，你现在就不会在这里了。

You wouldn't be here now if she'd kept her mouth shut.

《柯林斯英汉双解大词典》

你如果现在走就可以避开人群。

If you go now you should miss the crowds.

《牛津词典》

If you don't know why you're about to eat cake like that you will soon, but you know this.

如果你现在还不知道为什么将要吃到那样的蛋糕,很快就会知道的，你清楚这一点。

哈佛公开课 - 计算机科学课程节选

You know, if you are looking to go into business, learn math really well, learn economics really well.

例如，如果你将来想从商，你现在就要学好数学和经济学。

如果是在考虑留学 - SpeakingMax英语口语达人

Right now, if you were to shop the class, you could find the tentative list of discussion section days and times.

现在，如果你加入这个班级，某天某时,你可以找一个暂时的讨论清单。

耶鲁公开课 - 死亡课程节选