BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
SUMMARY:倒立基礎
DTSTART;TZID=Asia/Hong_Kong:20250303T133000
DTEND;TZID=Asia/Hong_Kong:20250303T143000
LOCATION:Mong Kong
DESCRIPTION: 
STATUS:CONFIRMED
SEQUENCE:0
END:VEVENT
END:VCALENDAR