如果要用英语表示A是B的多少倍，可以考虑用以下方法：方法一：数字 + times + as + 原级 + as +比较对象It cost three times as much as I had expected. 它花的钱比我预期的多两倍。

Cats sleep twice as much as people.猫睡觉的时间比人长一倍。Unemployment among blacks was twice as high as that for white. 黑人的失业人数是白人的两倍。New drivers have twice as many accidents as experienced drivers.新驾驶人所出的事故是老驾驶人的两倍。