He has --- --- --- books ---me.要翻译“他的书是我的两倍”请简单解释,感激不尽~

twice as many as···是···的几倍=（倍数）或分数+as+形容词（副词）+as+被比较的部分如：This factory is four times as big as that one。(Twice表示两倍,两倍以上用基数词加times表示请采纳