All that ended in 2012 was one of its calendar cycles, said co-author Anthony Aveni, professor of astronomy and anthropology at Colgate University.

研究合著者、科尔盖特大学天文学兼人类学教授安东尼·艾凡尼表示，在2012年结束的只是其中一个历法周期。

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All that ended in 2012 was one of its calendar cycles, said co-author Anthony Aveni, professor of astronomy and anthropology at Colgate University.

研究合著者、科尔盖特大学天文学兼人类学教授安东尼·艾凡尼表示，在2012年结束的只是其中一个历法周期。

youdao