请分析一下这个句子的语法结构
问题描述：
请分析一下这个句子的语法结构
里有一句台词：The important thing about that freedom train is it's got to climb mountains,we all have to deal with mountains.
这里面的is it's got to climb mountains这样的表述语法上正确吗,is 后面不是应该跟动名词么?希望高手说说这种用法
答
这句话其实是一个定语从句,在that freedom train后面省略了一个that,而is 后面的it's的意思是it has,连起来整句话的是The important thing about that freedom train is that it has got to climb mountains,we all ...