keep your cards close to your chest

US /kiːp jʊər kɑːrdz kloʊs tə jʊər tʃɛst/
UK /kiːp jʊər kɑːrdz kloʊs tə jʊər tʃɛst/
"keep your cards close to your chest" picture
1.

trzymać karty blisko piersi, zachować w tajemnicy

to keep your plans, intentions, or feelings secret

:
She always keeps her cards close to her chest, so it's hard to know what she's thinking.
Ona zawsze trzyma swoje karty blisko piersi, więc trudno jest wiedzieć, co myśli.
The company decided to keep its cards close to its chest about the new product launch.
Firma postanowiła trzymać swoje karty blisko piersi w sprawie wprowadzenia nowego produktu.