敏芳在上海
倍数的表达有下面这几种： …times more …than…, …times as…as…, times the size of ... 。如： They made three times more cars this year than last year.This new room is twice as big as the old one.This room is twice the size of the old one. 有用请采纳，谢谢！
风风一样的自由
可以用once，twice，triple，分别表示一倍两倍三倍，四倍我忘了是不是有。另一种表达方式就是one time，two times，three times，four times……表示。
