YOU SAID:
I ate a very cheesy pizza while searching for my lost phone case
INTO JAPANESE
紛失した電話ケースを探している間、私は非常に安っぽいピザを食べました
BACK INTO ENGLISH
While looking for a lost phone case, I ate a very cheesy pizza
INTO JAPANESE
紛失した電話ケースを探しながら、とても安っぽいピザを食べてしまいました
BACK INTO ENGLISH
While looking for a lost phone case, I ate a very cheesy pizza
That didn't even make that much sense in English.