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.

他发现在我情绪化眼泪中——不是我， 哈欠眼泪，而是我情绪化眼泪——有高浓度压力荷尔蒙和亮氨酸脑啡肽， 我舌头更容易理解是内啡肽。