即将离开知乎

你访问的网站有安全风险，切勿在该网站输入知乎的帐号和密码。

如需访问，请手动复制链接访问。

http://%E3%80%90%E7%8E%A9%E5%AE%B6%E8%87%AA%E5%88%B6%E9%A6%96%E6%8A%8A%E5%85%A8%E7%90%83%E7%AD%89%E7%A6%BB%E5%AD%90%E5%85%89%E5%89%91%EF%BC%8C%E7%81%AB%E7%84%B0%E5%A4%A7%E5%B8%88%E8%87%AA%E5%88%B6%E6%97%A5%E8%BD%AE%E5%88%80%EF%BC%8C%E7%AE%80%E7%9B%B4%E7%87%83%E5%88%B0%E4%B8%8D%E8%A1%8C%EF%BC%81-%E5%93%94%E5%93%A9%E5%93%94%E5%93%A9%E3%80%91%20https//b23.tv/xS8qtIi