brynjolfssonCOCA¹⁴⁷²⁹⁸ 基本例句 🌏布莱恩杰尔夫森 The result is a bifurcated tech landscape, says Erik Brynjolfsson, a professor at the Massachusetts Institute of Technology's Sloan School of Management. 麻省理工学院斯隆商学院教授布林约夫森 Erik Brynjolfsson说，结果是造成了科技领域一分为二的格局。 iciba