風邪(かぜ) kazeが ga治(なお)る() naoruのに noni一(いっ)か()月(げつ) ikkagetsu以(い)上(じょう) ijouかかった kakattaんだ nda。 It took over a month for the cold to go away. Literal Cold [subject-が] heal [purpose-のに] one-month more-than took [explanatory-んだ]. 一か月以上かかったんだ — the explanatory んだ adds a narrative/confessional tone. This is someone telling their story. healthillness/cold
風邪(かぜ) kazeが ga治(なお)る() naoruのに noni一(いっ)か()月(げつ) ikkagetsu以(い)上(じょう) ijouかかった kakattaんだ nda。 It took over a month for the cold to go away. Literal Cold [subject-が] heal [purpose-のに] one-month more-than took [explanatory-んだ]. 一か月以上かかったんだ — the explanatory んだ adds a narrative/confessional tone. This is someone telling their story. healthillness/cold