"A barber shop that I have always been interested in."
- "A barber shop that I have always been interested in."
"a barber shop" 「床屋」
"that I have always been interested in" 「ずっと気になっていた」"that I have always wanted to go to" 「ずっと行きたかった」も言えます。
"always" 「ずっと」
"been interested in" 「気になっていた」
"There's a barber shop near my house that I have always wanted to go to."
「家の近くにありずっと行きたかった床屋」