YOU SAID:
Nathan has offered to braid my wet hair but unfortunately his hair styling skill are rather subpar.
INTO JAPANESE
ネイサンは私の濡れた髪を編み込むと申し出ましたが、残念ながら彼のヘアスタイリングのスキルはかなりサブパーです。
BACK INTO ENGLISH
Nathan offered to braid my wet hair, but unfortunately his hair styling skills are pretty sub-par.
INTO JAPANESE
ネイサンは私の濡れた髪を編み込みを申し出たが、残念ながら彼のヘアスタイリングのスキルはかなりサブパーです。
BACK INTO ENGLISH
Nathan offered to braid my wet hair, but unfortunately his hair styling skills are pretty sub-par.
You've done this before, haven't you.