turn over a new leaf

US /tɜrn ˈoʊvər ə nu lif/
UK /tɜrn ˈoʊvər ə nu lif/
"turn over a new leaf" picture
1.

새로운 삶을 시작하다, 개과천선하다

to start to behave in a better or more responsible way

:
After his release from prison, he promised to turn over a new leaf.
감옥에서 풀려난 후, 그는 새로운 삶을 시작하겠다고 약속했다.
I'm going to turn over a new leaf and start exercising regularly.
나는 새로운 삶을 시작하고 규칙적으로 운동을 시작할 거야.