keep tabs on

US /kiːp tæbz ɑːn/
UK /kiːp tæbz ɑːn/
"keep tabs on" picture
1.

śledzić, monitorować

to monitor or keep track of someone or something

:
It's important to keep tabs on your spending.
Ważne jest, aby śledzić swoje wydatki.
The police are keeping tabs on the suspect.
Policja śledzi podejrzanego.