Karlgren often showed his students how a Chinese character was written on oracle bones and bronze ware in ancient times, and how the characters had developed through history.

高本汉上课的时候会向学生展示在古代汉字是怎么刻到的甲骨和铜器上的，讲述汉字在数千年历史中的演变。

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Automatic signature verification about Chinese character is to draw a conclusion if this Chinese character is written by a person specially.

汉字签名鉴别是通过对手写人的笔迹进行分析从而得出签名是否由某特定人书写的结论。

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However, the punctuation marks in Chinese language are marks used to assist character recording and an organic part of the written language.

汉语的标点符号是辅助文字记录语言的符号，是书面语的有机组成部分。

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