the globe's largest online social network boasts over 350m users-----which,were it a nation,would make .主要不懂的就是which后面的were it a nation 怎么理解,怎么从语法上去分析
问题描述：
the globe's largest online social network boasts over 350m users-----which,were it a nation,would make .
主要不懂的就是which后面的were it a nation 怎么理解,怎么从语法上去分析
答
就是if it were a nation ,虚拟语气“如果是这么多人组成的一个国家的话……”