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https://tw.news.yahoo.com/%E5%A4%A7%E9%99%B8%E6%99%B6%E7%89%87%E6%8A%80%E8%A1%93%E5%8F%AA%E8%90%BD%E5%BE%8C%E5%8F%B0%E7%81%A
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https://youtu.be/9EQGkQ_kEko?si=bk49GnsLjoZf5dpe
男士V領背心簡易算針youtube影片網址如下 https://www.youtube.com/watch?v=aK-nVeC1mHE&list=PLvGaBN4amwUMtfmE8jZOTehWWK7