YOU SAID:
I fell asleep in the car while it crashed
INTO JAPANESE
私はそれがクラッシュしている間、私は車の中で眠りに落ちた
BACK INTO ENGLISH
I fell asleep in the car while it crashed
INTO JAPANESE
私はそれがクラッシュしている間、私は車の中で眠りに落ちた
BACK INTO ENGLISH
I fell asleep in the car while it crashed
That didn't even make that much sense in English.