twice as many as /twice as many/ as many as twice/ twice mor

題目：

twice as many as /twice as many/ as many as twice/ twice more than的區別?

解答：

這麼理解吧,雖然不一定地道：2 is twice as many as 1.
3 is twice more than 1.
和中文裡相當於什麼的兩倍
比什麼多出兩倍
是一樣的