plug away

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

꾸준히 노력하다, 열심히 일하다

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.
그녀는 논문을 완성하기 위해 몇 달 동안 꾸준히 노력해야 했다.
If you just plug away, you'll eventually see results.
그냥 꾸준히 노력하면 결국 결과를 볼 수 있을 거야.