Short for Randall? Or state of sexual arousal?

是兰德尔的简称，还是性兴奋的状况？

Fear, anger, and sexual arousal often deliver some of the same biological signals.

恐惧、愤怒和性唤起通常会传递一些相同的生物信号。

But what may surprise you is that behaviors like aggression or even sexual arousal aren't all that rare, and certainly aren't constrained to just crows.

但可能会让各位惊讶的是，像侵略这样的行为，或甚至性兴奋，并不那么稀有，且肯定不限于乌鸦。

This could lead to decreased sexual arousal, or performance when it comes time to do the deed with a real life partner--so make sure you mix it up!

这可能会导致性唤起减少，或者在与现实生活中的伴侣做爱时表现不佳——所以一定要把它们混在一起！

And if you want your content to get engagement, it has to spark emotion, specifically, what behavioral scientists call " high-arousal emotion." Now, " high arousal" doesn't only mean sexual arousal, although it's the internet, obviously that works.

如果你想让你的内容得到参与， 它必须激发情绪， 特别是行为科学家所说的“高唤醒情绪” 。现在，“高唤醒” 不仅意味着性唤起， 尽管它是互联网， 显然是有效的。