Translation of "Disadvantaged" in French

Are disadvantaged by a triplet

désavantagés par un triplé

Where he teaches kids from disadvantaged backgrounds

où il enseigne à des enfants issus de milieux défavorisés

And it's clear now that those disadvantaged children

et il est clair que ces enfants désavantagés

She's teaching children from disadvantaged families how to read.

Elle apprend à lire aux enfants issus de familles défavorisées.

This high school wants to favour students from disadvantaged backgrounds.

Ce lycée veut favoriser les élèves issus de milieux défavorisés.