Chinese women are twice as generous than their global peers.

一般结构不是倍数词+ as…as…  是..几倍的含义，More than + 倍数词+ as…as… 是…几倍不止的意思吗，这句话后面为什么不是as 而是用的than 

如果用than的话 前面一般是more而不是as的吧。如He is three times more diligent than I

as和than的搭配也可以的吗 ?

谢谢老师回答!

Chinese women are twice as generous than their global peers.

Chinese women are twice more generous than their global peers.

Chinese women are twice as generous as their global peers.

参考译文：中国女性在美容手术上花的钱是全球平均水平的两倍。

解决方案如下：

(1)Chinese women are twice  more generous than their global peers.

(1)主语+谓语+倍数形容词（或副词）的比较级+than

This rope is twice longer than that one．

这根绳的长度是那根绳的2倍。

This hall isfive times bigger than our classroom．

这个大厅比我们的教室五倍。

The car runs twice faster than that truck．

这辆小车的速度比那辆卡车两倍。

(2)Chiense women are twice as generous as their global peers.

(2)主语+谓语+倍数+as+形容词（或 much）或副词+as

Asia is four times as large as Europe．

亚洲的面积是欧洲的四倍。

This big stone is three times as heavy as that one．

这块大石头的重量是那一块的三倍。

The plane flew ten times as high as the kite．

架飞机飞行高度是那个风筝的十倍。

(3)Chinese women are twice the generosity of their global peers.

(3)主语+谓语+倍数+the size（length，height,height,depth,thickness+n.）of

This street is four times the length of that street．

这条街是那条街的四倍长。

This hill is four times the height of that small one．

这座山的高度是那座小山的四倍。

（备注：上面那个句子来自下面这段话）

When it comes to surgical procedures to enhance beauty, Chinese women are twice as generous than their global peers, according a report based on a survey by Insight Engineers, a market research consultancy in the United Kingdom.

参考译文：据英国一家市场研究咨询公司Insight Engineers的调查报告显示，中国女性在美容手术上花的钱是全球平均水平的两倍。