In some countries, state-run media is the primary source of information.
The family unit serves as the primary source of emotional support.
A first-hand account of the event is considered the most reliable primary source.
Un témoignage direct de l'événement est considéré comme la source primaire la plus fiable.
A book written during the era is a helpful primary source for cultural context.
Un livre écrit pendant l'époque est une source primaire utile pour le contexte culturel.
During quarantine, streaming video became a primary source of entertainment.
Pendant le confinement, le streaming est devenu une source principale de divertissement.
In some regions, beef cattle are a primary source of livelihood.
Herbs - the primary source of medicine for people of every culture.
Herbes - la source primaire de médecine pour des personnes de chaque culture.
Many countries rely on rock oil as their primary source of energy.
De nombreux pays comptent sur le pétrole comme principale source d'énergie.
All forms of life are birthed from this one primary source.
Toutes les formes de vie naissent de cette seule source primaire.
My business is the primary source of income for my family.
Mon entreprise est la principale source de revenus de ma famille.
For many, money wages are their primary source of income.
Pour beaucoup, le salaire est leur principale source de revenu.
They should try to use primary source materials to improve the presentation.
A diary is often considered a primary source for studying historical events.
Un journal est souvent considéré comme une source primaire pour l'étude des événements historiques.