並前往https://connieljm.pixnet.net/blog/post/463531799-%E3%80%90%E7%B6%B2%E8%B3%BC%E3%80%91%E7%94%A8line%E8%B3%BC%E7%89%A9%E8%B2%B7%E6%9D%B1%E8%A5%BF%EF%BC%8C%E4%BA%AB%E6%9C%89line-points%E5%9B%9E%E9%A5%8B
