perfect stranger

基本解释

I read them an email, one of a thousand, from a perfect stranger.
我给他们读起众多邮件中的一封，来自一个完全的陌生人。
You don't want to tell a perfect stranger about your medical issues, especially one who's deciding whether or not to hire you.
你不想告诉一个完全陌生的人有关你的医疗状况，特别是一个有权利决定是否雇佣你的人。
Perhaps a perfect stranger.
或许是完全的陌生人。

And then should it surprise us that that's the kind of person who would call a perfect stranger on the telephone and write a sexy story and give it to them? Right?
我们是否应该感到吃惊呢,正是这类人会为给一个陌生人打电话,并为对方写一个性感小故事？
耶鲁公开课 - 心理学导论课程节选

It's a sad, sad story when a mother will teach her daughter that she ought to hate a perfect stranger.
NPR: 'Nice' Reward: Five Grammies for Dixie Chicks
Every day, Dietzel goes to work and, at some point, has to hand a gun to a perfect stranger who has never used one.
NEWYORKER: Battleground America
Thus we see husbands or father pressured to apply Sharia by killing an adulterous wife or daughter, or a perfect stranger participate in killing of an apostate in the public square.
CENTERFORSECURITYPOLICY: The scandal of apostate killing