YOU SAID:

I went to the zoo and saw a yellow elephant eating peanuts

INTO JAPANESE

私は動物園に行き、黄色い象がピーナッツを食べているのを見た

BACK INTO ENGLISH

I went to the zoo and saw a yellow elephant eating peanuts.

INTO JAPANESE

動物園に行って、黄色い象がピーナッツを食べているのを見ました。

BACK INTO ENGLISH

I went to the zoo and saw a yellow elephant eating peanuts.