並前往https://medium.com/@garybonanza01/%E7%9F%A5%E9%80%B1%E8%A8%98-19-%E8%AE%80%E6%84%9F-b2b%E7%B0%A1%E5%A0%B1%E8%81%96%E7%B6%93-923d0c4e6e11