知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。The absolute primary point to do is to acquire a top quality torch lighter. Those in the 10-twenty dollar vary undoubtedly are a crap shoot to climate you're going to get one which constantly lights and may hold its flame. Devote the extra 20 bucks