一瞬间，我被她的恐惧所感染。

For an instant I was infected by her fear.

《柯林斯英汉双解大词典》

是的，我见过她——在那短短的一瞬间，但我的眼皮却被困意压得沉重！

Yes, I have seen her--a single short moment, but sleep came into my eyes!

youdao

我的注意力在事故发生的一瞬间被转移了。

My attention was diverted for a moment by the accident.

youdao

Almost more than anything else for me, it's fully being aware of the moment and it seems so rich all of a sudden.

任何一切对我而言，都是要全心留意当下,一瞬间一切好像丰盈起来。

普林斯顿公开课 - 人性课程节选