https://cn.vogon.today/%e7%b6%93%e6%bf%9f%e6%83%85%e6%99%af/%e7%a4%be%e6%9c%83%e7%96%8f%e9%81%a0%e7%9a%84%e8%a6%8f%e5%89%87%ef%bc%9f%e4%b8%8d%e5%bf%85%e8%a6%81%e3%80%82%e6%96%b0%e7%a0%94%e7%a9%b6%e6%b8%85%e6%a5%9a%e4%ba%86%e9%80%99%e4%b8%80%e9%bb%9e/
社會疏遠的規則?不必要。新研究清楚了這一點