twice as much regular Coke as Diet Coke.为什么是像你那样翻译的,这是个什么词组?

twice as much regular Coke as Diet Coke.为什么是像你那样翻译的,这是个什么词组?
twice as much regular Coke as Diet Coke.为什么是像你那样翻译的,这是个什么词组?

twice as much regular Coke as Diet Coke.为什么是像你那样翻译的,这是个什么词组?
twice as much.as.
就是"什么是什么的两倍的意思",