The overall horsepower requirement was now7 horsepower or a92 percent reduction .
总的要求是现在马力7马力或减少百分之92。
If I could tell you you have a92 percent chance of having colon cancer , you might be more willing to undergo a colonoscopy .
如果我告知你，你有92%的机会患结肠癌，你可能更愿意行结肠镜检。
a92