The main function of an alert is to tell users about something that happened, perhaps unexpectedly.

警告窗口的主要功能是告诉用户发生了什么事情，也许是很意外的事情。

youdao

Perhaps you too have felt wine talons grip you unexpectedly sometime and carry you aloft.

可能你也觉得这句有时很出乎人意料,让人百思不得其解。

耶鲁公开课 - 现代诗歌课程节选

Perhaps unexpectedly, the effects of rhetorical flourishes and verbal facilities on voters can be better understood by distilling them down to numbers.

FORBES: How Mathematical Modeling Of Speech Text Can Predict Presidential Election Outcomes

And perhaps most unexpectedly, a text from my Mom saying that people were calling my childhood home looking for me and hoping to get a quote about my experience on the flight.

FORBES: Going Viral For Something You Didn't Do

Perhaps I succeeded, for on Christmas Eve I found myself unexpectedly expecting again.

NPR: The Human Body's Frailty and Splendor