??岛国一位教授嗓子坏了，于是他用幻灯片的形式和学生交谈，看上去也是拼了……学生都表示选择狗带
Oct 25, 2019 Oct 25, 2019 https://d2t.bkseeker.com/%ef%bb%bf%ef%bb%bf%e5%b2%9b%e5%9b%bd%e4%b8%80%e4%bd%8d%e6%95%99%e6%8e%88%e5%97%93%e5%ad%90%e5%9d%8f%e4%ba%86%ef%bc%8c%e4%ba%8e%e6%98%af%e4%bb%96%e7%94%a8%e5%b9%bb%e7%81%af%e7%89%87%e7%9a%84%e5%bd%a2
