YOU SAID:

I am a few years behind in my worst subject of school, which I hate.

INTO JAPANESE

私は学校の最悪の科目で数年遅れていますが、それは嫌いです。

BACK INTO ENGLISH

I'm a few years late at the worst subject in school, but I hate it.

INTO JAPANESE

私は学校で最悪の科目で数年遅れていますが、私はそれが嫌いです。

BACK INTO ENGLISH

I'm a few years late at the worst subject in school, but I hate it.