求翻译：Since its founding in 1984, Cisco has always seemed to be able to look a bit further over the horizon than its competitors. It concentrated on networking when the rest of the world was point-to-point. It specialized in the enhanced functionality of routing when most people thought switches were all they’d ever need. And it moved rapidly to put a large portion of its sales operations online before most people thought this was practical.是什么意思？

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