广播电视英语短句 第 30 课：手指的长度-4

Also, the research showed that traders with the most exposure generally made the most money in wild markets when quick action is required. 同时，研究显示了接触睾丸素最多的人通常会在要求动作麻利的火爆市场里挣到最多的钱。

Testosterone is known to make people more sure of themselves and more willing to take risks. 我们知道睾丸素使人们更加确信自己和更愿担当风险。

It may also improve a person's thinking ability. 它可能也会提高个人的思考能力。

The findings appear in the Proceedings of the National Academy of Sciences. 这些发现出现在国家科学院院刊上。

A two thousand seven British study showed that finger length might help predict test results among schoolchildren. 一份2007年的不列颠研究显示，手指的长度可能帮助在学童中预期考试结果。