广播电视英语短句 第 30 课：手指的长度-3

A way to know how much is to compare their ring finger to their index finger. 想了解更多些的方法是比较他们的无名指和食指。

The index finger is the one next to the thumb; the ring finger is third from the thumb. 食指与拇指相邻；无名指是拇指数过去的第三个。

The longer the ring finger and the shorter the index finger, the greater the testosterone exposure. 无名指越长，食指越短，睾丸素就分泌得越旺盛。

The study involved forty-four traders and their profits and losses over a twenty-month period ending in two thousand seven. 这项研究包含了了44名交易员及其在2007年结束的前20个月的盈利亏损情况。

Those with the most experience and testosterone exposure earned about six times as much as those with the least. 那些有着最多睾丸素分泌体验的人赚的钱是分泌最少的人的六倍。