並前往https://www.facebook.com/numeracylab/videos/110%E5%9C%8B%E4%B8%AD%E6%9C%83%E8%80%83%E6%95%B8%E5%AD%B8%E9%9D%9E%E9%81%B8%E9%A1%8C%E8%A9%B3%E8%A7%A3%E5%BD%B1%E7%89%87-%E6%95%B8%E6%84%9F%E5%AF%A6%E9%A9%97%E5%AE%A4%E6%9E%97%E6%9F%8F%E5%98%89%E8%80%81%E5%B8%AB/495089615026620/
