https://blog.wongcw.com/2023/05/15/%e6%ba%9d%e9%80%9a%e7%9a%84%e6%bc%94%e8%ae%8a%ef%bc%9a-%e9%bb%91%e7%8c%a9%e7%8c%a9%e9%a1%af%e7%a4%ba%e5%87%ba%e4%bb%a4%e4%ba%ba%e9%a9%9a%e8%a8%9d%e7%9a%84%e7%b5%84%e5%90%88%e5%8f%ab%e8%81%b2%e7%9a%84/
溝通的演變: 黑猩猩顯示出令人驚訝的組合叫聲的能力