Scope of Hazard花费个十天半个月,写一本小说发到网上,然后期待那五百万大奖。刘邦也为此感到有些失望。的确如此。武涉点头道:果真,此事不敢欺瞒霸王。An interpreter pattern is a given language, defines a representation of its grammar, and defines an interpreter that uses the representation to interpret sentences in the language. The specific structure diagram is as follows: