並前往https://ur-pk.facebook.com/DCmathHospital/videos/%E5%9C%8B%E4%BA%8C%E4%B8%8B%E7%AC%AC%E4%B8%80%E6%AC%A1%E6%9C%88%E8%80%83%E9%87%8D%E9%BB%9E%E6%95%B4%E7%90%861-1%E7%AD%89%E5%B7%AE%E6%95%B8%E5%88%97/288755012637428/