***1倍---沒有1倍的說法吧 ; 就是「相同，相等，等於」,
A be the same as B, A + V + as ....as + B
***2倍 twice / two times
three times, four times, five times, six times, seven times, eight times, nine times,
A + be + 倍數 + as + adj + as + B.
= A + be + 倍數 + adj比較級 + than + B.
= A + be + 倍數 + the + N + of + B.
He is twice / two time as tall as his brother.
=He is twice taller than his brother.
= He is twice the height of his brother.