to provide for his family
Son revenu est trop faible pour subvenir aux besoins de sa famille.
His income is too low to support his family.
Il a des revenus suffisants pour subvenir aux besoins de sa famille.
He has sufficient income to support his family.
Il travaille jour et nuit pour subvenir aux besoins de sa famille.
He works day and night to support his family.
Tom ne gagne pas assez d'argent pour subvenir aux besoins de sa famille.
Tom doesn't earn enough money to support his family.