The boy likes piaying - fire,It's not safe.A.to B.in C.with

C。withPlay with fire---玩火The boy likes playing with fire,it's not safe。这男孩喜欢玩火,那不安全。to be involved in an activity that could be dangerous (usually in continuous tenses)描述某人涉及参与危险的活动例句：Don't you know you're playing with fire when you get involved with someone who's already married?