1. A job, duty, or activity that one knows well and has performed many times; a routine or customary assignment
Cooking dinner is a familiar task for her after 20 years of marriage.
Cozinhar jantar é uma tarefa familiar para ela após 20 anos de casamento.
2. An assignment or responsibility that is easy or comfortable to do because of prior experience
For the experienced mechanic, fixing brake pads was a familiar task.
Para o mecânico experiente, consertar pastilhas de freio era uma tarefa familiar.