This is an example of a HTML caption with a link.
說明：
一、依內政部九十年三月台內社字第 9009557 號函暨本會一百一十三年度工作計畫案辦理。
二、 WMI 世界數學邀請賽為第一個由台灣發起舉辦的國際性數學競賽，集合世界各地致力於數學推廣組織機構，每年將在不同國舉辦。
三、「WMI 世界數學邀請賽-2025 臺灣選拔賽」，凡就讀臺灣各縣市之公私立幼兒園至高中三年級之我國籍在學學生，均可報名參加，歡迎愛好數學的學生們踴躍報名，一同響應，為台灣爭取榮耀。
link to https://accounts.google.com/v3/signin/identifier?continue=https%3A%2F%2Fclassroom.google.com&ifkv=ARpgrqfChTdXHLzfzfh2SJdrTbiAOFUCUFykbows29iN_4jB_UoUkez_eXtUX0bSib2ZZWcC-RlFxg&passive=true&flowName=GlifWebSignIn&flowEntry=ServiceLogin&dsh=S-872127971%3A1726710420974973&ddm=0link to https://accounts.google.com/InteractiveLogin/signinchooser?continue=https%3A%2F%2Fclassroom.google.com%2Fu%2F0%2F&emr=1&followup=https%3A%2F%2Fclassroom.google.com%2Fu%2F0%2F&passive=1209600&service=classroom&ifkv=ARpgrqeD2pbsniIMA8nM_6NZbxeo_eNh7x6BJi03v6UU6r3pkfAgXzjRtpyEhL_q0Qm_Y82z_PrWIw&ddm=0&flowName=GlifWebSignIn&flowEntry=ServiceLogin
link to http://course.tn.edu.tw/school.aspx?sch=114785&year=113 \_blank 
link to https://www.hwces.tn.edu.tw/uploads/tad_blocks/file/113%E5%AD%B8%E5%B9%B4%E5%BA%A6%E6%95%99%E7%A7%91%E6%9B%B8%E9%81%B8%E7%94%A8%E7%89%88%E6%9C%AC.pdf onclick=window.open(this.href, , resizable=yes,status=no,location=no,toolbar=no,menubar=no,fullscreen=no,scrollbars=yes,dependent=no); return false;
link to https://www.tainan.gov.tw/cp.aspx?n=34371 _blanklink to https://www.hwces.tn.edu.tw/uploads/tad_blocks/file/113%E5%AD%B8%E5%B9%B4%E5%BA%A6%E6%95%99%E7%A7%91%E6%9B%B8%E9%81%B8%E7%94%A8%E7%89%88%E6%9C%AC.pdf onclick=window.open(this.href, , resizable=yes,status=no,location=no,toolbar=no,menubar=no,fullscreen=no,scrollbars=yes,dependent=no); return
