as far as someone knows
US /æz fɑːr əz ˈsʌm.wʌn noʊz/
UK /æz fɑːr əz ˈsʌm.wʌn noʊz/

1.
sejauh yang saya tahu, setahu saya
used to say that you think something is true, but that there may be things you do not know
:
•
As far as I know, he's still working there.
Sejauh yang saya tahu, dia masih bekerja di sana.
•
As far as we know, no one was injured in the accident.
Sejauh yang kami tahu, tidak ada yang terluka dalam kecelakaan itu.