keep something dark

US /kiːp ˈsʌmθɪŋ dɑːrk/
UK /kiːp ˈsʌmθɪŋ dɑːrk/
"keep something dark" picture
1.

garder quelque chose secret, ne rien dire à personne

to keep something secret; to not tell anyone about something

:
We need to keep this project dark until the official announcement.
Nous devons garder ce projet secret jusqu'à l'annonce officielle.
She asked me to keep her plans dark from her family.
Elle m'a demandé de garder ses projets secrets de sa famille.