www.google.com
https://www.stheadline.com/realtime-world/3437820/%E5%8A%A0%E6%8B%BF%E5%A4%A7%E5%A0%B1%E5%BE%A9%E7%BE%8E%E5%9C%8B%E8%B6%85%E
Bal b/f 632 Tempos+7 Tempos=639 Tempos Bal c/f
https://www.google.com/amp/s/www.ettoday.net/amp/amp_news.php7%3fnews_id=2925979
1º. 累積了770/8,766小時,到8,766小時=1年 2º. 0/388,000年 註:可以受薪或義務