# as far as i know ##### 词义 - #词性/adv 据我所知；就我所知 ##### 例句 - It only lasted a couple of years,asfarasIknow. - 据我所知，它仅维持了几年。 - As far as I know, the robot that can sweep the floor was invented in the 1980s. - 据我所知，扫地机器人是在20世纪80年代发明的。 - As far as I know, he works until midnight every day. - 据我所知，他每天工作到半夜。