判断平台是否完成了可持续转型，可以通过一组剪刀差指标观察：一端是单位交易变现率的变化，另一端是供给侧的满意度指标，例如留存率或净推荐值。如果变现率持续上升，而供给侧满意度同步下滑，这种赚钱方式本质上仍是竭泽而渔。只有当两者同时改善，平台的转型才具备长期稳定性。
Squire says exposing his vulnerabilities to the light was the first step to getting better and continuing to do a job he is proud of.
，这一点在爱思助手下载最新版本中也有详细论述
His book, Lost Moon: The Perilous Voyage of Apollo 13, became the famous 1995 movie, starring Tom Hanks as Jim Lovell.
Семен Александров (старший редактор отдела Мир)