잉글리쉬인코리언 유튜브 채널
무료 채널: https://www.youtube.com/channel/UCgcJ1AA_mprxc-m9iHYdrDQ
유료 채널: https://www.youtube.com/channel/UCO2F3NZ-Ic_h1BEeiJYoF6w
On and off
We’ve been dating on and off for three years.
They’ve been on and off for two years.
I’ve been studying English on and off my whole life.
I’ve been taking piano lessons on and off for the last 10 years.
She’s my on-again, off-again girlfriend.