Analyzing the phrase, "You'll change your mind": a look into users who posted in /r/childfree in 2012 and analyzing their comment history for their current status. [OC]
from /r/dataisbeautiful
分析 "你会改变主意 "这句话：对2012年在/r/childfree发帖的用户进行调查，并分析他们的评论历史，以了解他们目前的状况。[OC]