1:https://www.zhihu.com/question/55441284#:~:text=%E4%BD%8E%E6%B8%A9%E5%A5%B6%E5%8C%85%E6%8B%AC%E4%BD%8E%E6%B8%A9%E9%B2%9C%E5%A5%B6%E5%92%8C%E4%BD%8E%E6%B8%A9%E9%85%B8%E5%A5%B6%E3%80%82,%E4%BD%8E%E6%B8%A9%E9%B2%9C%E5%A5%B6%EF%BC%88%E5%B7%B4%E6%B0%8F%E6%9D%80%E8%8F%8C%E9%B2%9C%E7%89%9B%E5%A5%B6%EF%BC%89%E6%98%AF%E4%BB%A5%E7%99%BE%E5%88%86%E4%B9%8B%E7%99%BE%E7%9A%84%E7%94%9F%E9%B2%9C%E5%A5%B6%E4%B8%BA%E5%8E%9F%E6%96%99%E5%88%B6%E6%88%90%E7%9A%84%E7%89%9B%E5%A5%B6%EF%BC%8C%E7%94%9F%E4%BA%A7%E5%8A%A0%E5%B7%A5%E4%B8%AD%E9%87%87%E7%94%A872%E2%84%83%EF%BD%9E85%E2%84%83%E7%9A%84%E6%B8%A9%E5%BA%A6%E5%8A%A0%E7%83%AD10%EF%BD%9E15%E7%A7%92%EF%BC%8C%E6%9D%80%E7%81%AD%E7%89%9B%E5%A5%B6%E4%B8%AD%E7%9A%84%E5%A4%A7%E9%83%A8%E5%88%86%E6%9C%89%E5%AE%B3%E5%BE%AE%E7%94%9F%E7%89%A9%E6%9D%A5%E4%BF%9D%E8%AF%81%E7%89%9B%E5%A5%B6%E8%B4%A8%E9%87%8F%E5%AE%89%E5%85%A8%EF%BC%8C%E5%90%8C%E6%97%B6%E6%9C%80%E5%A4%A7%E9%99%90%E5%BA%A6%E5%9C%B0%E4%BF%9D%E7%95%99%E7%89%9B%E5%A5%B6%E7%9A%84%E8%90%A5%E5%85%BB%E6%88%90%E5%88%86%E5%92%8C%E7%BA%AF%E5%A4%A9%E7%84%B6%E9%A3%8E%E5%91%B3%E3%80%82