Examples
据我所知，她仍然失踪。
As far as I know, she is still missing.
Source: Tatoeba
据我所知，她还没结婚。
To my knowledge, she hasn't married yet.
Source: Tatoeba
据我所知，事情很顺利。
As far as I'm concerned, things are going well.
Source: Tatoeba
是的，据我所知是这样。
Yes, as far as I know.
Source: Tatoeba
我是据我所知最懒的人。
I am the laziest person I know.
Source: Tatoeba