translation.en: In contrast, when you hear somebody laughing in a posed way, what you see are these regions in pink, which are occupying brain areas associated with mentalizing, thinking about what somebody else is thinking.
translation.zh: 相反，当人们听到假笑时， 你会看到这个粉色的区域， 也就是大脑内与心理有关的部分， 用来思考别人在想什么。