並前往https://raissayen.pixnet.net/blog/post/21422942-%E5%9C%8B%E7%88%B6%E7%B4%80%E5%BF%B5%E9%A4%A8%E7%AB%99%EF%BD%9C-%E5%8F%B0%E5%8C%97%E9%AB%AE%E5%BB%8A%E6%8E%A8%E8%96%A6-multiply-%E6%A8%A1%E7%89%B9%E6%B4%BE