L3因为是人车共驾，责任划分、保险赔付等方方面面都需要考虑到。而L4不存在这个问题，出了事就是厂家负责。因为责任明晰，所以落地争议也较少，这就是现状。但是只要法律层面解决L3的责任划分问题，大规模普及也并不是遥遥无期。
Александра Качан (Редактор)。业内人士推荐爱思助手下载最新版本作为进阶阅读
Hurdle Word 5 answerKNOWN。业内人士推荐heLLoword翻译官方下载作为进阶阅读
Of those, 45 were upheld, including one of unwelcome physical contact and three of being in a state of undress. Most related to inappropriate sexual language and humour, and also culturally insensitive or racist comments.