YOU SAID:
need learns naked woman to sew
INTO JAPANESE
裸の女性の裁縫を学ぶ必要がある
BACK INTO ENGLISH
I need to learn to sew naked women
INTO JAPANESE
裸の女性を縫う方法を学ばなければなりません
BACK INTO ENGLISH
I have to learn how to sew naked women
INTO JAPANESE
裸の女性の縫い方を学ばなければなりません
BACK INTO ENGLISH
I have to learn how to sew naked women
That didn't even make that much sense in English.