TatoebaCC BY 2.0 FRもちろん学生時代に英語は勉強したけど、本格的に始めたのはここ2、3年くらい前です。英語の訳Oh, sure, I studied English in my school days. But it wasn't until two or three years ago that I really started taking it seriously.出典: Tatoeba文番号 193373