for others
Ojalá pudiese disculparse uno por los demás.
I wish one could apologize for others.
— Psicosis (1960)
He asked about the others.
Don't speak for others.
Si lo has pasado mal, no te preocupas por los demás.
If you've had a hard time, you don't worry about others.
— Un asunto de familia (2018)
Todo lo que haces, lo haces por los demás.
Everything you do, you do for others.
I do it for others.