Quills were the chief writing implement from the 6th century AD until the advent of steel pens in the mid 19th century.

从公元6世纪到19世纪中期钢笔出现以前，羽毛笔是主要的书写工具。

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Quills were the chief writing implement from the 6th century AD until the advent of steel pens in the mid 19th century.

从公元6世纪到19世纪中期钢笔出现以前，羽毛笔是主要的书写工具。

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