it is two quarter of summer vocation that is over 有语法问题不
问题描述：
it is two quarter of summer vocation that is over 有语法问题不
答
首先,有
It is two quarters(复数) of summer vacation(拼写错误） that are (复数） over.
这是这句话本身的语法错误.
另外英美日常没人会这么说,two quarters四分之二.汗,中国人也不这么说的,比较地道的说法叫
Almost half of this summer vacation is over.
其实英美人讲英语的时候怎么简单怎么来,初学的话建议不用尝试用很复杂的句子.