YOU SAID:
Do pandas eat their own feces?
INTO JAPANESE
パンダは自分の糞を食べますか?
BACK INTO ENGLISH
Does panda eat your own shit?
INTO JAPANESE
パンダはあなた自身のたわごとを食べますか?
BACK INTO ENGLISH
Does panda eat your own shit?
That didn't even make that much sense in English.