He found that inside of our emotional tears -- not our everyday, like, yawning tears, but our emotional tears -- there's high concentrations of stress hormones and leucine enkephalins, which, easier on my tongue, is endorphins.

他发现在我们情绪化泪——我们日常， 比如打哈泪，而我们情绪化泪——有高浓度压力荷尔蒙和亮氨酸脑啡肽， 我舌头更容易理解内啡肽。