Mr Weber had steadily built his career at the University of Siegen, before moving to Bonn, Frankfurt and Cologne.

在他前往波恩、法兰克福、科隆之前，韦伯就已经在席根大学平步青云。

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The German business magazine Wirtschaftswoche reported over the weekend that Microdrones, a company based in the city of Siegen, Germany, has sold at least one of its flying surveillance robots to the search giant for testing.

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