오랜만에

1. 오랜만에 만나는 친구들
   I hung out with some friends who I hadn’t seen in a long time. (for a long time)

2. 친구들을 만나는것 자체가 오랜만인 것
   I hung out with some friends, which I hadn’t done in a long time. (for a long time)

3. 오랜만에 쇼핑을 갈거야
   We’re going to go shopping, which we haven’t done in a long time.

출처:라이브 아카데미