YOU SAID:
i eat potatoes chips while doing a backflip
INTO JAPANESE
バク転しながらポテトチップスを食べる
BACK INTO ENGLISH
Eat potato chips while flipping
INTO JAPANESE
弾きながらポテトチップスを食べる
BACK INTO ENGLISH
Eat potato chips while playing
INTO JAPANESE
遊びながらポテトチップスを食べる
BACK INTO ENGLISH
Eat potato chips while playing
That didn't even make that much sense in English.