translation.en: In fact, this effect is so strong that when someone gets a college degree, the spillover effects of this on the wages of others in the metropolitan area are actually greater than the direct effects.
translation.zh: 事实上，这个影响强烈到 当一个人获得了本科教育 它对于在大都市地区其他人 工资的溢出效应 实际大于直接影响