The injuries she sustained were to parts of her body that were covered by clothing, specifically her left arm, foot, buttocks, right wrist and head (but not her face), and could not therefore be seen by her family.
她受的伤在身上，被衣服遮着，具体的说，是左臂、脚、臀部、右腕和头部(但不是面部)，因此，家人看不见。