keep in touch
US /kiːp ɪn tʌtʃ/
UK /kiːp ɪn tʌtʃ/

1.
manter contato, ficar em contato
to maintain communication with someone
:
•
Let's promise to keep in touch after graduation.
Vamos prometer manter contato depois da formatura.
•
It's important to keep in touch with old friends.
É importante manter contato com velhos amigos.