他们应从这事件中吸取教训：玩火者必自焚的翻译：They learn from this event: playing with fire will burn themselves 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

They draw lessons from this event: playing with fire gets burned

They learn from this event: playing with fire will burn themselves

They should draw the lesson from this event: Playing with fire must immolate oneself

They should learn a lesson from this incident: playing with fire will burn themselves

They learn from this event: playing with fire will burn themselves