问题描述：
英语翻译
I've been struck,living in Silicon Valley and spending time in other high-tech regions,by how each region can be studied with respect to the quality and variety of its knowledge producers and knowledge consumers.
I've been struck,living in Silicon Valley and spending time in other high-tech regions,by how each region can be studied with respect to the quality and variety of its knowledge producers and knowledge consumers.
问题解答：
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