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

Unexpectedly, perhaps after a year or so, this has serious symptoms, parents were found.

没想到，大概过了一年左右，这种症状严重了，是被父母发现的。

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