YOU SAID:

the dog ate the brown fox that tried to jump over him

INTO JAPANESE

犬は彼を飛び越えようとした茶色のキツネを食べた

BACK INTO ENGLISH

The dog ate a brown fox that tried to jump over him.

INTO JAPANESE

犬は茶色のキツネを食べ、飛び越えようとした。

BACK INTO ENGLISH

The dog ate a brown fox and tried to jump over it.

INTO JAPANESE

犬は茶色のキツネを食べ、それを飛び越えようとした。

BACK INTO ENGLISH

The dog ate a brown fox and tried to jump over it.