但人工智能的崛起打乱了她的规划。她此前学习的统计分析、编程等基础技能，如今已能轻易实现自动化。这位就读于俄亥俄州迈阿密大学的20岁学生坦言：“所有人都在担心，入门级岗位会被人工智能取代。” ...

Cold, Arctic air has descended on large portions of the U.S. and across the South, where this kind of extreme winter weather is rare. In Texas, residents have been asked to conserve energy to avoid ...