头两个符号是未知的，但商博良知道，在最右边重复出现的象形文字代表“S”的声音。

The first two of these symbols were unknown, but Champollion knew that the repeated hieroglyphs to the far-right symbolized an "S" sound.

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创建密码时要确保你使用的是混合的数字、字母或符号，并且避免使用个人信息、序列或重复这类容易被黑客破解的密码。

When creating a password, ensure you use a mixture of Numbers, letters or symbols and avoid using personal information, sequences or repetition, as these passwords are easier to hack.

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实现方法是创建一个压缩的符号字典，取代行级重复数据模式。

It does this by creating a compression dictionary of symbols which replace repeating data patterns at the row level.

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