Researchers [Nicolas Mathevon et al.] studied a clan of spotted hyenas living in a sanctuary behind the U.C. Berkeley campus.

研究人员研究了加州伯克利分校后的保护区内的一群鬣狗。

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Researchers [Nicolas Mathevon et al.] studied a clan of spotted hyenas living in a sanctuary behind the U.C. Berkeley campus.

研究人员研究了加州伯克利分校后的保护区内的一群鬣狗。

youdao