根据一项来自马格德堡，柏林和德累斯顿大学的三位经济学家的调查发现，这将影响到全国范围内14%左右的工人和生产力较低的前东德的20%。

This will affect about 14% of workers nationwide and 20% in the less productive former East Germany, according to a study by three economists at universities in Magdeburg, Berlin and Dresden.

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在另一篇论文中，德国德累斯顿技术大学的阿恩•凯斯廷及其同事计算出使用ACC的车辆增加1％将释放出0.3%的道路通行能力。

In another paper, Arne Kesting, of Technische Universität Dresden in Germany, and colleagues calculated that a 1% increase in the number of ACC-using vehicles would free up 0.3% of road capacity.

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所以妹妹俩是“自由”的。她们回到德累斯顿，重度往日学习音乐，在大学听讲，与年青男子们交际的生活。

So the girls were 'free', and went back to Dresden, and their music, and the university and the young men.

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