They remind him that he booked them once before.

VOA: special.2009.03.09

They might need to go through the rules with you, you might need to remind them.

他们可能需要和你一起把这些规则过一遍，而你可能还需要帮他们回忆这些。

麻省理工公开课 - 化学原理课程节选

Now let me remind you that they're going to be grading many of your things, so let's give them another hand.

我要提醒大家,成绩评定的工作大多由他们完成,所以请再次热烈鼓掌

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

I'm not going to talk about them in detail but please look at that to remind yourself of those kinds of specialized sub-cellular units which are present in cells in humans but not present in bacteria.

我就不再赘述了,不过请你们看看书,回忆一下哪些特化的亚细胞结构单元,是人类细胞有,而细菌没有的

耶鲁公开课 - 生物医学工程探索课程节选