plug away

US /plʌɡ əˈweɪ/
UK /plʌɡ əˈweɪ/
"plug away" picture
1.

lavorare sodo, impegnarsi

to work hard and steadily at something, especially over a long period

:
She had to plug away at her thesis for months before it was finished.
Ha dovuto lavorare sodo alla sua tesi per mesi prima che fosse finita.
If you just plug away, you'll eventually see results.
Se solo continui a lavorare sodo, alla fine vedrai i risultati.