主题：法国六千年前的线团。Ball of carbonized thread of linen or nettle dating from the Middle Neolithic (5900 years old) from the Marin-Epagnier / Préfargier site, France.

回复：法国六千年前的线团。Ball of carbonized thread of linen or nettle dating from the Middle Neolithic (5900 years old) from the Marin-Epagnier / Préfargier site, France.

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