This is the 15473rd most frequent Polish word.
sprawnie
Efficiently.
Here, 'sprawnie' modifies the verb phrase, indicating the skillful and effective quality of the action.
Sprawnie poradził sobie z naprawą samochodu.
He efficiently managed to repair the car.
'Sprawnie' is used to describe the ability to perform the action of managing time with competence and skill.
Potrafi bardzo sprawnie zarządzać czasem.
She is very proficient at time management.
In this sentence, 'sprawnie' depicts the fluent and uninterrupted progression of the work due to effective preparation.