Vulcan is the mythological god of fire, making fire from Suiren invented later, kept the fire from the Vulcan.

祝融是神话传说中的火神，自燧人氏发明取火以后，即由祝融保存火种。

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At that time, Suiren discovered the method of making fire by drilling wood, but didn't know much about keeping and utilizing fire.

那时候，燧人发现了钻木取火的方法，但他并了解如何长时间地保住以及利用火种。

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