□冯海宁（媒体人）　　编辑：井彩霞校对：李项玲　　两大App角力数字时代生态竞争　　不同的商业时代需要不同的能力Nonetheless, a recent Pew Research Center survey found that nearly three-quarters of U.S. adults believe social media sites intentionally censor political viewpoints. In the last two years, two congressional hearings have focused on the question of tech censorship. 　　莫贡表示，在临床试验完成之前，现在将疫苗推广给数以百万计的人，将会拓宽有关该药物安全性和有效性的认知}　　原标题：内蒙古党委原常委、自治区原常务副主席马学军转岗自治区政协　　于2020年7月卸任内蒙古自治区党委常委、自治区常务副主席的马学军现已转赴自治区政协任职The artificial intelligence tools that automate the process of moderating and enforcing community standards on the sites don't recognize the intent or background of those doing the posting.