This is the 5390th most frequent Polish word.
starają
"Starają" means "they try" in English.
In this sentence, 'starają się' is used reflexively to describe the action of 'trying' or 'making an effort' toward achieving goals.
Oni starają się osiągnąć swoje cele.
They are trying to achieve their goals.
Here, 'starają się' indicates the effort and dedication parents put into providing education for their children.
Rodzice starają się zapewnić dzieciom najlepszą edukację.
Parents strive to provide the best education for their children.
In this instance, 'starają się' reflects the team's ongoing efforts to meet their deadline and overcome challenges.