求翻译：2009年10月2日，订婚后两年，那个美丽的女孩因为车祸事故，脑部受到重创，康复后智力只有2岁，生活完全不能够自理。是什么意思？

October 2, 2009, two years after the engagement, the beautiful girl as a car accident accident, the brain has been hit hard, only 2 years after rehabilitation intellectual life can not completely take care of themselves.

October 2, 2009, betrothal, two years after that beautiful girl Because crash accident, brain has dealt a heavy blow, after rehabilitation, intellectual only 2 years old will not be able to get your own life.

On October 2, 2009, becomes engaged the latter two years, that beautiful girl because of the traffic accident accident, the brain receives the heavy losses, after the recovery the intelligence only then 2 years old, the life cannot take care of oneself completely.

October 2, 2009 engagement two years the beautiful girl because car accidents accident, stricken in brain, intelligence is only 2 after rehabilitation, life completely to themselves.

On October 2, 2009, two years after the engagement, the beautiful girls as car crash accident, be damaging to the brain, intelligence only 2 years after rehabilitation, life completely to themselves.