his room is three times bigger than mine.同义句（两句）
问题描述：
his room is three times bigger than mine.同义句（两句）
答
his room is three times bigger than mine
等于：His room is bigger than mine by 3 times.
答
His room is three times bigger than mine.同义句（两句）1、His room is four times the size of mine.2、His room is four times as big as mine.他的房间比我的房间大三倍.也就是说：他的房间是我的房间的四倍那...