https://www.sydneytoday.com/content-1025542168521001
https://www.google.com/amp/s/money.udn.com/money/amp/story/5603/8483283
https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=http://www.takungpao.com.hk/news/232109/20
https://www.hk01.com/%E7%A4%BE%E6%9C%83%E6%96%B0%E8%81%9E/1093148/%E7%B7%AC%E7%94%B8%E8%A9%90%E9%A8%99%E7%87%9F-%E4%BF%9D%E5
1º. 累積了353/8,766小時，到8,766小時=1年 2º. 0/388,000年 註：可以受薪或義務