hack away at (something)

Traducciones
рубить (что-то)
The workers were hacking away at the old tree.
Рабочие рубили старое дерево.
Definiciones
To work persistently and diligently on a task or problem, often in a repetitive or laborious manner, until it is resolved or completed.
Palabras
hack

verb
взломать
away

adverb
прочь