light out
1．run as fast as one can 尽快跑；拼命跑
John lit out for home with the bully chasing him．因为有流氓在追他，约翰拼命地往家跑。
2．go away in a hurry；leave suddenly 匆匆离去
The gang packed their bags and lit out of town．那帮家伙收拾行李匆匆逃出了城。
The robbers lit out for Mexico．盗匪们匆匆向墨西哥逃去。