Every year after the Kentucky Derby, racing fans wonder what kind of chances the winner has of capturing the next two races for the Triple Crown.

每年肯塔基德比之后，赛迷都想知道获胜下来两场比赛中获得三冠王机会有多大。

I'm actually talking about something older, a measurement that you might not have heard of unless you are a horse racing fan.

我实际上说一个更古老东西，一种可能没听说过测量单位， 除赛迷。

It's not as if there were crowds of chanting racehorse fans, threatening riots if Charlie's Darling didn't make it back in third, rioting stable-girls who needed penning in and keeping out.

好像没有成群结队赛迷高喊口号，威胁说如果查理宝贝没有回到第三名就会发生骚乱， 骚乱需要围栏和保持外面稳定女孩。