Since fireworks laws vary from state to state, a certain amount of smuggling goes on,with interesting fireworks flowing from states with the laxest controls to states that place more emphasis on public safety.

• 由于有关烟花的法律各州都不同，所以存在 一定数量的走私，把些有趣的焰火从管制最宽松的州走私到更强调公众安全的州。