你们今天将看到新的数据，表明为什么提出的每项控制脊髓灰质炎方案在20年期间造成的人类痛苦和金钱方面的代价将高于完成根除工作所需的费用。
You will be seeing today new data that show why, over a 20-year period, every proposed option for controlling polio will cost more, in human suffering and dollars, than finishing eradication.
然后我们关注美国劳工统计局(Bureau of Labor Statistics)的就业预测数据，看看2010年- 2020年期间持各种热门学位的人所从事的热门工作，它们的就业增长有多快。
We then looked at the Bureau of Labor Statistics' employment projection data to see how fast employment was expected to increase between 2010 and 2020 in popular jobs held by people with each degree.
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