BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//PYVOBJECT//NONSGML Version 1//EN
BEGIN:VEVENT
UID:20260921T035401Z - 2220@localhost
DTSTART:20200515T120000Z
DTEND:20200516T140000Z
CREATED:20260921T035401Z
DTSTAMP:20260921T035401Z
SUMMARY:生命数字解锁进阶班
END:VEVENT
END:VCALENDAR