YOU SAID:
i love onions for they roast my soul
INTO JAPANESE
私は彼らが私の魂を焼くためにタマネギが大好き
BACK INTO ENGLISH
I love onions for them to burn my soul
INTO JAPANESE
私は彼らが私の魂を燃やすためにタマネギが大好きです
BACK INTO ENGLISH
I love onions for them to burn my soul
That didn't even make that much sense in English.