The reason became a mistery fly with the time.

原因随着时间而成为了一个永远的谜。

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Yesterday is a history, today is a gift, tomorrow is a mistery.

昨天已经成为历史，今天是一份礼物，明天则是一个谜。

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Yesterday is history, tomorrow is mistery, but today is a gift. That is why it is called present!

昨天是历史，明天是谜团，只有今天是一个礼物，这就是为什么它被称为目前。

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For example, skinners, or traders in pelts, were by a 14th Century royal decree unable to market their goods "unless on the security of six reputable men of that mistery".

BBC: Lessons from history: Can royalty guarantee a free press?

Around that time, the cutlers claimed that "foreigners" were largely to blame for poor quality merchandise: "When it is remembered that a 'foreigner' was not simply an alien but anyone, Londoner or otherwise, who was not free of the City - a freedom gained through membership of a mistery - the extent of their power to control the trade will be appreciated, " adds Girtin.

BBC: Lessons from history: Can royalty guarantee a free press?