adj.無(wú)正式文件的；無(wú)事實(shí)證明的
It would, I think, distort our country in ways that are far more damaging than the presence of undocumented workers right now. 那也會(huì)給我們國(guó)家行形象帶來(lái)嚴(yán)重的歪曲，比目前工人們的無(wú)正式文件的問(wèn)題還要嚴(yán)重。
