since the year one
US /sɪns ðə jɪr wʌn/
UK /sɪns ðə jɪr wʌn/

1.
sejak zaman berzaman, sejak dahulu kala
for a very long time; since the earliest possible time
:
•
This tradition has been observed since the year one.
Tradisi ini telah diamalkan sejak zaman berzaman.
•
He's been complaining about that problem since the year one.
Dia telah mengeluh tentang masalah itu sejak zaman berzaman.