BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN CALSCALE:GREGORIAN BEGIN:VEVENT DTSTART:20190317T140000Z DTEND:20190317T140000Z UID:63be813a21bef DTSTAMP:20230111T112826Z位置:描述:摘要:自我激励和个人-学生关系END:VEVENT END:VCALENDAR