This user account is a bot operated by Alexsh (talk).
It is not a sock puppet, but rather an automated or semi-automated account for making repetitive edits that would be extremely tedious to do manually.
Administrators: if this bot is malfunctioning or causing harm, please block it.
Alexbot is a cross-language and cross-project pywikipedia bot script in wikimedia projects by Alex S.H. Lin.
If you want to contact operater, please visit zh:User:Alexsh