现在有三种常用的倍数表达法例如：A是B的三倍长。 1. A is three as long as B. 2. A is three times longer than B. 3. A is three times the length of B. as+原级＋asas +adj.原级+ as possible/sb can more than+复数倍数表达法:1.A+be+倍数+as+adj原级+as+B2.A+be+倍数+adj比较级＋than+B3.A+be+倍数+the+n.+of+B4.The+n.+of+A+be+倍数+that+of+B
