there are twice as many as (去掉)women as men
这句话 应是:There are twice as many women as men.
这是倍数比较句型,公式:There are many times as....adj....as...。
as......as....两个as 中间的部分是比较的指标,as后面跟的是比较的对象。
as...as 中间部分,是平级,也就是形容词、副词的原级,前面是倍数。
twice = two times两次 ,
意思是: 妇女的人数是男子的2倍,或妇女的人数比男子多一倍。