stumbled例句
        She 
stumbled and fell, scraping her palms and knees.
她绊了一下摔倒了,手掌和膝盖都蹭破了。
The lights mysteriously failed, and we 
stumbled around in complete darkness.
灯不知怎么地不亮了,我们在一片黑暗中跌跌撞撞地走着。
A man 
stumbled heavily against the side of the car.
一名男子脚下一绊,猛地撞在车身上。