https://zhidao.baidu.com/question/558065659282952492.html?fr=iks&word=%C6%BB%B9%FB%B9%D9%CD%F8iPhone8%D4%F5%C3%B4%D4%A4%D4%BC%B9%BA%C2%F2&ie=gbk你好觉得不错的话请采纳
