並前往https://www.facebook.com/108Math/posts/%E7%AC%AC%E4%BA%8C%E5%86%8A%E7%9B%AE%E9%8C%84%E8%A1%9D%E4%B8%80%E6%B3%A2108%E8%AA%B2%E7%B6%B1%E6%9C%80%E6%96%B0%E8%B3%87%E8%A8%8A%E5%8F%AA%E5%9C%A8rays108%E8%AA%B2%E7%B6%B1%E9%AB%98%E4%B8%AD%E6%95%B8%E5%AD%B8%E7%A0%94%E7%A9%B6https108shmathblogspotcom201911blog-post_1html/732999537202890/
