输入：nums = [2,1,2,4,3]
AI针对老人群体的负面效应也在显现。AI所引发的新型诈骗，AI网课正在收割一批老年人；AI合成的假孙子、换脸视频也在精准围猎缺乏判断的老人。
。WPS下载最新地址对此有专业解读
Фото: Rula Rouhana / Reuters
:first-child]:h-full [&:first-child]:w-full [&:first-child]:mb-0 [&:first-child]:rounded-[inherit] h-full w-full