BEGIN:VCALENDAR
PRODID:-//github.com/rianjs/ical.net//NONSGML ical.net 4.0//EN
VERSION:2.0
BEGIN:VEVENT
DTEND:20261204T153000
DTSTAMP:20261111T101120Z
DTSTART:20261204T143000
SEQUENCE:0
SUMMARY:ZOOM網上直播課堂 - 認識膽固醇
UID:75a64a20-9bd7-4008-a5bd-272da039b3ee
END:VEVENT
END:VCALENDAR