YOU SAID:

this i think is the most important job which you hate

INTO JAPANESE

これは私があなたが嫌いな最も重要な仕事だと思う

BACK INTO ENGLISH

I think this is the most important job you hate

INTO JAPANESE

私はこれがあなたが嫌いな最も重要な仕事だと思う

BACK INTO ENGLISH

I think this is the most important job you hate