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在文艺复兴,思想与灵感不断进射光芒的时代,第一张自行车设计图从达芬奇的手中诞生了。在十九世纪末,工业化浪潮席卷全球
In the era of Renaissance, thought and inspiration, the first bicycle design was born from Leonardo da Vinci. In the late nineteenth century, the wave of industrialization swept the globe