STUDENT loans are based on a simple idea: that a graduate's future flow of earnings will more than cover the costs of doing a degree.

助学贷款是基于一个简单的道理：一个毕业生将来的收入是高于现在的教育投入的。

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Graduate student Josh Waitzman wrote software using data from the 2008 Euro Cup Web site. They mapped the flow of the ball among players.

大学毕业生乔西·威兹曼利用2008年欧洲杯网站上的数据编写了一套软件。

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Also, I enjoyed the teaching method I had experienced her, it was progressive, so testing wasn't as important as the free flow of ideas back and forth between teacher and student.

并且，我非常喜欢这里先进的教学方法，师生之间自由的思想交流比考试重要得多。

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After all, around 50% of Americans pay no federal income tax at all, yet they still enjoy all the benefits that flow from the federal income taxes paid by others, including housing, food, student loans and other assistance.

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