广播电视英语短句 第 202 课：联邦法律-3

But are these a direct result? 但这些是直接的效果么？

Two recent studies suggest that the answer is yes. 两项最新的研究证实的确如此。

They offer long-term evidence that it can lead to improvements in education, work and health. 他们提供的长期证据说明，参加体育运动能提高教育、工作和健康水平。

Betsey Stevenson is a business and public policy researcher at the Wharton School of the University of Pennsylvania. Betsey Stevenson是宾夕法尼亚大学沃顿学院的一位商业和公共政策研究员。

She compared states, looking at differences in high school sports participation and in women's education and work. 她比较各种状况来寻找在学校运动参与和妇女教育及工作中的差异。