It was once thought that omnivory was rare, but recent evidence suggests otherwise.

人们曾一度认为杂食动物是罕见的，但最近的证据表明并非如此。

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It was once thought that omnivory was rare, but recent evidence suggests otherwise.

人们曾一度认为杂食动物是罕见的，但最近的证据表明并非如此。

youdao