请问那个登陆用的照片……要求有个……& _' c+ ]8 z* V/ G
be identical(black and white or colour0 produced from the same untouched negative ,or exposed simultaneously by a split=image or multi-lens camera }& Q/ D; h7 m; W; u( c P这个的具体要求是什么……5 G6 H. X3 p; J( @* p6 t; F
谢谢