1.A is + 倍数（once,twice..times)as +(adj./adv) as Beg:A is three times as lage as B.A是B的3倍2.A is + 倍数+比较级+than B eg:A is two times lager than B.A比B长两倍3.A is + 倍数+名词+of B eg:A is three...