並前往https://zh-cn.facebook.com/MicrosoftTaiwan/posts/excel-%E5%8F%88%E9%80%B2%E5%8C%96%E4%BA%86-ifs-%E5%87%BD%E6%95%B8-%E5%B0%8D%E6%96%BC%E8%BC%B8%E5%85%A5%E8%A4%87%E9%9B%9C%E7%9A%84%E5%B7%A2%E7%8B%80-if-%E5%87%BD%E6%95%B8%E6%84%9F%E5%88%B0%E5%8E%AD%E7%85%A9%E5%97%8Eifs-%E5%B0%B1%E6%98%AF%E8%A7%A3%E6%B1%BA%E4%B9%8B%E9%81%93%E8%80%81%E8%88%8A%E6%96%B9%E6%B3%95ifc190-a-ifc180-b-ifc170-c-i/746429845457126/